- Select the transition word or phrase that best connects the ideas in this informational paragraph:
"Many cities are replacing old streetlights with LED bulbs. LEDs use less electricity than traditional bulbs; _____, the city's energy costs often drop after the switch."
Answer: Consequently,
The two clauses form a cause-and-effect relationship: because LEDs use less electricity, the city's energy costs drop. "Consequently" is the right choice because it signals that the second idea is the direct result of the first. "Similarly" is wrong because it points to a comparison between two alike things, but these ideas are not being compared—one causes the other. "For example" is wrong because it would introduce a specific instance of the first idea, yet lower energy costs are an outcome, not an example of using less electricity. "Furthermore" is wrong because it simply adds another related point, but here the second idea depends on the first as its effect, so an addition transition misses the causal link. Only a cause-effect transition fits, which makes "Consequently" the single best answer.
- A student is describing two types of rocks in an Earth science report. Choose the transition that best shows contrast.
"Igneous rocks form when melted rock cools and hardens. ____ sedimentary rocks form when layers of sediment are compacted and cemented over time."
Answer: In contrast,
The two sentences describe two rock types that form in completely different ways—one from cooling melted rock, the other from compacting layers of sediment. Because the ideas point to a difference, you need a contrast transition. "In contrast" fits perfectly, signaling that sedimentary rocks form through an opposite kind of process from igneous rocks. "For example" is wrong because the second sentence is not an illustration of the first; sedimentary rocks are not an example of igneous rock formation. "In addition" is wrong because it just piles on more information as if the two processes were similar or working together, missing the difference between them. "Similarly" is the trickiest wrong choice: it claims the two formation processes are alike, when the sentences are actually highlighting how unlike they are. Only "In contrast" matches the relationship the writer is showing.
- A student is explaining a general rule and then giving an example. Choose the transition that best introduces an illustration/example.
"Energy can change forms without being created or destroyed. ____ when a person rides a bicycle downhill, gravitational potential energy becomes kinetic energy."
Answer: For example,
The first sentence states a general rule about energy, and the second sentence gives one specific case of that rule in action. That is a general-to-specific relationship, so you need a transition that introduces an illustration. "For example" does exactly this—it signals that the bicycle scenario is one instance of the broader energy principle. "In contrast" is wrong because it sets up an opposition or difference, but the bicycle sentence does not contradict the rule; it demonstrates it. "Therefore" is wrong because it signals a conclusion drawn from the first sentence, and the bicycle example is not a logical result of the rule—it is an illustration of it. "As a result" is also wrong because it marks cause and effect, suggesting the bicycle situation happens because of the rule, rather than showing it as a sample case. Only "For example" correctly matches the example relationship the sentences express.
- Select the transition that best introduces an example to support the general statement:
"Some invasive species spread quickly because they have no natural predators in their new environment. _____, zebra mussels multiplied rapidly in the Great Lakes and crowded out native species."
Answer: For example,
Tests using appropriate and varied transitions to create cohesion and clarify relationships among ideas and concepts in informational/explanatory writing—matching transition types (sequence, cause-effect, comparison, contrast, addition, elaboration) to the relationships being expressed. Varied transitions for different relationships in explanatory writing: Example transitions (for example, for instance, such as, including) introduce specific cases that illustrate general principles or abstract concepts. The first sentence makes a general claim about invasive species spreading due to lack of predators, while the second provides zebra mussels as a specific instance of this phenomenon—a concrete example supporting the abstract principle. "For example" correctly signals this general-to-specific relationship, preparing readers for an illustrative case. The incorrect options fail to capture this relationship: "In conclusion" would summarize rather than exemplify, "Nevertheless" suggests contrast when support is provided, and "Subsequently" implies time sequence when the relationship is illustrative—zebra mussels exemplify rather than follow the general principle.
- Select the best transition to show a cause-and-effect relationship in this informational explanation:
"Warm air can hold more water vapor than cool air. ____ when that warm air rises and cools, the water vapor condenses into tiny droplets, forming clouds."
Answer: Consequently,
This question tests using appropriate and varied transitions to create cohesion and clarify relationships among ideas and concepts in informational/explanatory writing—matching transition types (sequence, cause-effect, comparison, contrast, addition, elaboration) to the relationships being expressed. Varied transitions for different relationships in explanatory writing: Cause-effect transitions (because, since, therefore, thus, consequently, as a result) show causal relationships ("Warm air holds more moisture. Consequently, when it cools, water vapor condenses forming clouds"—"consequently" makes causal link explicit). The passage explains that warm air can hold more water vapor than cool air, and the blank needs a transition showing what happens as a result of this fact—when warm air rises and cools, the water vapor must condense because cool air cannot hold as much water vapor. "Consequently" (C) perfectly signals this cause-effect relationship: the cooling of warm air CAUSES the water vapor to condense into droplets. The incorrect options fail to show the causal relationship: "For example" (A) would introduce a specific instance rather than a result, "Similarly" (B) would incorrectly suggest the second sentence is similar to the first rather than a consequence of it, and "In contrast" (D) would wrongly indicate opposition when the sentences show cause and effect. Using varied transitions effectively requires identifying relationships among ideas (here, cause-effect) and matching the transition to that relationship (consequently, therefore, as a result for causation).
- Add the missing transition to show elaboration (more precise detail) in this science explanation:
"Coral reefs are built by tiny animals called polyps. _____, polyps secrete a hard skeleton made of calcium carbonate, which forms the reef's structure over time."
Answer: Specifically,
The first sentence makes a general statement—polyps build reefs—and the second sentence adds a precise detail about how they do it: by secreting a calcium carbonate skeleton. "Specifically" is the right choice because it signals that a broad idea is being narrowed down into exact detail. "For example" is close, but it introduces one instance out of several possible cases, and here the second sentence isn't an example of reef-building; it's the precise explanation of the same process, so it doesn't fit as well. "As a result" signals cause and effect, as if secreting the skeleton were an outcome of the first sentence, but the second sentence explains the building rather than following from it. "Afterward" signals time order, suggesting the secretion happens after something else, when the relationship is actually general-to-specific, not a sequence of steps. Only "Specifically" correctly prepares the reader for a more exact detail about the same idea.
- A student is writing about how sunscreen works. Choose the transition that best fits the relationship between the two sentences.
"Sunscreen protects skin from ultraviolet (UV) radiation. ____ some ingredients absorb UV rays, while others reflect them away from the skin."
Answer: Specifically,
The first sentence states what sunscreen does in general (it protects skin from UV radiation), and the second sentence gives the precise details of how it does that (some ingredients absorb the rays, others reflect them). This is a general-to-specific relationship, so you need a transition that signals more exact detail is coming. "Specifically" does exactly that, pointing readers to the closer explanation that follows. "In contrast" signals a difference or opposition between two ideas, but the second sentence doesn't contradict the first—it explains it, so this misreads the relationship. "Eventually" signals the passing of time or a final step in a sequence, yet nothing here happens in stages or over time. "Therefore" signals a cause-and-effect result, but the second sentence isn't an outcome caused by the first; it's a more detailed version of the same idea. Only "Specifically" matches the elaboration that the two sentences actually show.
- A student is revising an explanatory paragraph about wetlands. The draft overuses the transition "Also." Choose the revision that uses more varied, appropriate transitions.
Draft:
"Wetlands filter pollutants from water. Also, they provide habitat for many species. Also, wetlands reduce flooding by absorbing excess rain."
Answer: Wetlands filter pollutants from water. Additionally, they provide habitat for many species. Furthermore, wetlands reduce flooding by absorbing excess rain.
All three sentences add separate benefits of wetlands—filtering water, providing habitat, and reducing flooding. Because these ideas simply build on one another, the paragraph needs varied addition transitions. The best revision uses "Additionally" and "Furthermore," two different addition words that keep the additive relationship while breaking up the repeated "Also."
The choice that keeps one "Also" only swaps in a single new transition and still repeats "Also," so it is barely more varied than the flawed draft. The choice with "However" and "On the other hand" uses contrast transitions, which wrongly signal that these benefits oppose one another when they actually work together. The choice with "First" and "Finally" uses sequence transitions, which suggest the benefits happen in a time order or steps, but these benefits exist at the same time rather than in a sequence. Only the version using two distinct addition transitions matches the real relationship among the ideas and reads smoothly.
- Choose the best transition to conclude and summarize this informational explanation:
"Solar panels produce electricity without burning fuel, so they do not release smoke or carbon dioxide during operation. They can also reduce a home's electricity bill over time. ____ solar energy is a clean option that can save money in the long run."
Answer: In summary,
This question tests using appropriate and varied transitions to create cohesion and clarify relationships among ideas and concepts in informational/explanatory writing—matching transition types (sequence, cause-effect, comparison, contrast, addition, elaboration) to the relationships being expressed. Varied transitions for different relationships in explanatory writing include concluding transitions (In conclusion, In summary, Overall, Ultimately, To summarize) that synthesize preceding information. The passage presents two benefits of solar panels (no emissions, reduced electricity bills) and needs a transition to draw these points together into a concluding statement about solar energy being clean and economical. "In summary" (C) appropriately signals this conclusion, indicating the final sentence synthesizes the previously stated benefits into an overall assessment. The incorrect options use wrong transition types: "For instance" (A) would introduce an example when the sentence concludes, "Meanwhile" (B) would indicate simultaneous action inappropriately, and "On the other hand" (D) would signal contrast when the sentence actually summarizes consistent benefits. Using varied transitions effectively requires recognizing when a sentence synthesizes or concludes previous points (summary/conclusion) and selecting appropriate concluding transitions (in summary, in conclusion, overall) to signal this synthesizing function.
- Add a missing transition to clarify sequence in this how-to process:
"First, rinse the rice to remove extra starch. ____ add the rice and water to a pot and bring it to a boil. Finally, reduce the heat and cover the pot until the water is absorbed."
Answer: Next, add the rice to the pot,
This how-to process moves through ordered steps, so the blank needs a sequence transition that carries the reader from the first step to the second. "Next" does exactly that, matching "First" and "Finally" and showing that adding the rice and water happens after rinsing. "As a result" signals cause and effect, which wrongly suggests that rinsing the rice makes you add it to the pot, rather than simply coming before it. "Meanwhile" signals that two things happen at the same time, but you rinse the rice before you put it in the pot, not during. "Similarly" signals comparison between two like ideas, yet these are different steps in a sequence, not two examples of the same thing. Because the relationship here is order-in-time, only the sequence transition fits.
- Read this sentence from an explanatory passage:
"The Moon's gravity pulls on Earth's oceans. As a result, sea levels rise and fall in a regular pattern."
The underlined transition is "As a result." What kind of relationship between ideas does this transition signal?
Answer: It signals cause and effect, linking one idea as the outcome that follows from the other.
The transition "As a result" tells you that the second idea happens because of the first: the Moon's gravity is the cause, and the rise and fall of sea levels is the effect. Transitions like "as a result," "therefore," and "consequently" all mark this kind of outcome relationship, so cause and effect is the best answer.
Comparison is wrong because "As a result" does not point out how two ideas are alike; a comparison transition would be something like "similarly" or "likewise." Sequence is wrong because the two ideas are not ordered steps in a process; a sequence transition like "next" or "then" would show one step following another in time. Illustration is wrong because the second idea is not an example that proves the first; an illustration transition like "for instance" would introduce a specific case. Only cause and effect names the relationship that "As a result" actually creates here.
- Read the sentences below from a student's informational essay about animal communication.
"Honeybees perform waggle dances to direct other bees to food sources. _______ ants leave chemical trails on the ground to guide their colony to food."
Which transition word best fills in the blank?
Answer: Similarly,
Both sentences describe animals using different methods—waggle dances and chemical trails—to accomplish the very same goal: guiding their group to food. Because these are parallel cases that share a purpose, you need a transition that signals a match. "Similarly," does exactly that, linking the two behaviors as comparable examples of animal communication.
"Instead," is wrong because it signals that one thing replaces or corrects another. The ants are not doing something in place of the bees; both are simply solving the same problem their own way.
"As a result," is wrong because it signals cause and effect, suggesting the ants leave trails because the bees dance. These two behaviors are independent, so one does not cause the other.
"For example," is wrong because it introduces an illustration of the point just made, but the ant sentence is not an example of the bee sentence—it is a separate, parallel case.
When you connect two ideas, pick the transition that matches how they actually relate: comparison, contrast, cause-effect, or illustration.
- Which transition best introduces an example to support the general statement?
"Many invasive species spread quickly because they have few natural predators in a new environment. ____ the emerald ash borer has destroyed millions of ash trees in North America."
Answer: For example,
The first sentence makes a broad, general claim: invasive species spread fast because they lack natural predators. The second sentence names one specific invasive species—the emerald ash borer—as a case that illustrates this claim. That relationship between a general statement and a specific instance calls for an example transition, so "For example" is the best fit. "In summary" signals a conclusion or wrap-up of ideas already stated, but here a new, specific case is being introduced, not summarized. "As a result" signals cause and effect, suggesting the ash borer's damage is a consequence of the first sentence, when it is really just an illustration of it. "In contrast" signals a difference or opposing idea, but the ash borer example agrees with and supports the general claim rather than contradicting it. Only an example transition correctly links the specific instance to the general principle.
- A student wrote the following informational paragraph about recycling, but the transitions may not clearly show relationships among ideas. How effectively does this paragraph use transitions?
"Recycling saves resources. And recycling can reduce landfill waste. And making products from recycled materials can use less energy. And some communities offer curbside pickup."
Answer: Somewhat effective: the paragraph uses transitions, but it needs more precise and varied transitions (for example, addition vs. cause-effect) to show how each point connects.
The best answer is that the paragraph is somewhat effective. It does use a transition, but repeating "And" four times only signals addition, so it can't show the different relationships these ideas actually have. For example, saving resources may be a cause of using less energy, while curbside pickup is really a supporting detail rather than another benefit. Precise, varied transitions like "Additionally," "Furthermore," or "because" would make each connection clear.
Calling it very effective is wrong because "And" only adds ideas together; it never shows cause-effect or contrast, no matter how often it repeats. Saying "And" is best because it stays informal is also wrong, since explanatory writing needs precise transitions, not a casual, conversational tone. Finally, claiming transitions don't belong in informational writing is incorrect—transitions create cohesion in every type of writing, including informational and explanatory pieces.
- Evaluate transition use in this short explanatory paragraph.
"First, the narrator introduces the setting. Then the main character faces a problem. Also, the character makes a plan. Then the plan fails. Also, the character learns a lesson."
How effectively does this paragraph use varied transitions for cohesion?
Answer: Somewhat effective: it shows sequence, but it overuses a few transitions and uses addition words where sequence words would be clearer.
The paragraph is somewhat effective. It uses "First" and "Then" to order the story events, so it does hold together with real sequence. But "Then" repeats with no variety, and "Also" is used for events that actually come next in the story—making a plan and learning a lesson are steps in the sequence, not extra points being added. That mix of overused and mismatched transitions is exactly what "somewhat effective" names.
The choice claiming it clearly signals sequence, contrast, and cause-effect is wrong: the paragraph has no contrast words and no cause-effect words at all, so those relationships are never shown. The choice saying every relationship is really contrast misreads it—most events are sequential, and "First" and "Then" are the correct type for that. The choice praising the repeated transitions is also wrong: repeating "Then" and "Also" reads as monotonous, not smooth, and strong writing varies transitions like first, next, then, finally.
- A student is writing an informational paragraph about why coastal areas often have milder temperatures than inland areas. Which transition best shows a cause-and-effect relationship?
"Water heats up and cools down more slowly than land. ____ coastal temperatures change more gradually during the day."
Answer: Therefore,
The first sentence states a fact about water's slow heating and cooling, and the second sentence describes what results from that fact: coastal temperatures change gradually. Because the second idea is a direct consequence of the first, you need a cause-and-effect transition. "Therefore" signals that the gradual change happens as a result of water's thermal properties, so it fits perfectly. "Similarly" signals that two ideas are alike, but the sentences do not compare two similar things—one causes the other. "Afterward" signals that one event happens later in time, but these sentences describe a cause and its effect, not a sequence of steps. "In contrast" signals a difference or opposition between ideas, but the second sentence agrees with and follows from the first rather than opposing it. Only "Therefore" makes the causal link clear.
- A student is explaining how a bill becomes a law in a state legislature. Read the sentences and choose the transition that best fits the relationship between them.
"The committee holds a hearing to gather information about the bill. ____ the committee votes on whether to send the bill to the full chamber."
Answer: After that,
The two sentences describe two steps that happen one after the other: first the committee holds a hearing, then it takes a vote. That ordering-in-time relationship calls for a sequence transition, so "After that," fits best because it signals the step that follows the hearing. "At the same time," claims the hearing and the vote happen simultaneously, but a committee gathers information first and only votes afterward, so the two steps do not overlap. "In the meantime," makes a similar mistake, suggesting the vote occurs during the hearing rather than as the next stage in the process. "In other words," signals that the second sentence restates the first, but the vote is a new action, not a rephrasing of the hearing. Only "After that," matches the actual relationship: one step in a process leading to the following step.
- Which transition best fits the blank, given how the two sentences relate?
"Conduction transfers heat through direct contact between particles. ____ convection moves heat by the motion of fluids like air or water."
Answer: In contrast,
The two sentences describe heat transfer working in different ways: one through direct contact between particles, the other through moving fluids. Because the sentences set these methods against each other, the blank needs a transition that signals a difference. "In contrast," does exactly that, showing the second method works by an opposing mechanism. "Likewise," signals that two ideas are similar, so it wrongly suggests the methods work the same way when the sentences highlight how they differ. "As a result," signals cause and effect, but the second sentence is not caused by the first—both are simply separate methods. "Specifically," signals that a following statement narrows or explains an earlier idea, yet convection is not a detailed example of conduction; it is a distinct process. Only a contrast transition matches how these two sentences actually relate.
- Evaluate transition use in this informational paragraph.
"First, the researcher forms a hypothesis. Next, the researcher designs an experiment to test it. Additionally, data is collected and recorded. Consequently, the results are analyzed to see whether they support the hypothesis."
How effectively does this paragraph use transitions?
Answer: Very effectively: it uses sequence transitions for the steps and a cause-effect transition to show a result.
This paragraph earns the top rating because it matches each transition to the actual relationship it expresses. "First" and "Next" set up the order of the research steps, "Additionally" adds another step, and "Consequently" signals the cause-effect result of collecting data. Using different transitions for different relationships keeps the ideas cohesive and easy to follow.
The choice saying the cause-effect link is never signaled misreads the paragraph, since "Consequently" clearly marks that result. The choice claiming cause-effect transitions replace needed sequence transitions is backward: the paragraph already uses "First" and "Next" for sequence and saves "Consequently" for the one place a cause-effect link belongs. The choice praising a single repeated all-purpose transition rewards the wrong habit—repeating one transition for every relationship would blur the different connections rather than clarify them, so it cannot describe this varied paragraph. Only the answer that credits varied sequence and cause-effect transitions accurately explains why the paragraph works.
- A student is explaining two ways organisms get energy. Choose the transition that best shows comparison.
"Plants use photosynthesis to convert sunlight into chemical energy. ____ some bacteria use chemosynthesis to convert chemical reactions into usable energy."
Answer: Likewise,
Both sentences describe organisms that turn one form of energy into usable energy—plants use sunlight, bacteria use chemical reactions. Because these two processes are alike in what they accomplish, you need a transition that signals similarity. "Likewise" does exactly that, telling the reader the second process parallels the first. "However" signals a contrast, but the sentences are pointing out how the processes are similar, not different, so it sends the wrong message. "As a result" signals cause and effect, suggesting bacteria use chemosynthesis because plants use photosynthesis, but the two processes are independent, not one causing the other. "In contrast" also signals difference, emphasizing how the processes differ rather than how they match, which misreads the relationship between the ideas. Only "Likewise" fits a comparison of two parallel energy-conversion processes.
