Middle School English Quiz: Establish Maintain A Formal Explanatory Style

What this quiz covers

This quiz focuses on Establish Maintain A Formal Explanatory Style, giving you a quick way to practice the rules, question types, and explanations that matter most for Middle School English.

How to use this quiz

Try each quiz question before looking at the correct answer. Use the explanations to review missed ideas, then come back to similar questions until the pattern feels familiar.

Question 1

1. Now here's something else you should know: a green pigment called chlorophyll captures the light energy needed for this reaction.
2. Additionally, a green pigment called chlorophyll captures the light energy needed for this reaction. (correct answer)
3. Also, you'll want to remember that a green pigment called chlorophyll grabs the light energy needed for this reaction.
4. In addition, a green pigment known as chlorophyll pretty much handles the light energy that gets used for this reaction.

Question 2

1. When people get sick, their immune systems send white blood cells to fight the infection. (correct answer)
2. If you happen to get sick, you'll notice your immune system sending white blood cells to fight infection.
3. Getting sick is scary, but don't worry because your immune system will help you.
4. One's immune system, upon detecting illness, dispatches white blood cells in a heroic battle against infection.

Question 3

1. Poaching is honestly a huge problem for elephants everywhere.
2. Poaching has completely wiped out elephant populations across the globe.
3. Poaching has caused elephant populations to drop pretty quickly in some regions.
4. Poaching has caused elephant populations to decline rapidly in some regions. (correct answer)

Question 4

1. Solar panels are basically great because they store energy like a battery, which is pretty cool for the environment.
2. Solar panels store energy in a manner analogous to batteries, providing an environmentally sustainable source of power. (correct answer)
3. Solar panels, radiant guardians of the sun's boundless energy, nobly preserve our planet from the scourge of pollution.
4. Solar panels are considered the most reliable renewable energy source currently in use.

Question 5

1. Sentence 1, which explains that the circulatory system moves oxygen, nutrients, and waste through the body.
2. Sentence 2, which introduces the heart as a muscular organ that pumps blood continuously.
3. Sentence 3, which comments that it is amazing your heart beats for your whole life without stopping. (correct answer)
4. Sentence 4, which states that constant pumping delivers to cells the oxygen they need to function.

Question 6

1. Scientists don't have a complete understanding of how some bacteria develop antibiotic resistance.
2. Scientists have not fully understood how some bacteria develop antibiotic resistance.
3. Scientists do not fully understand how some bacteria develop antibiotic resistance. (correct answer)
4. Scientists are totally clueless about how some bacteria develop antibiotic resistance.

Question 7

1. This process helps moderate climate conditions in the coastal regions found near these warm currents. (correct answer)
2. This process totally helps moderate the climate conditions in the coastal regions near these warm currents.
3. This process, quite remarkably, helps moderate the climate conditions in the coastal regions near these currents.
4. Isn't it amazing how this process helps moderate the climate conditions in the coastal regions nearby?

Question 8

1. It's crazy how many different species live there, honestly.
2. Scientists estimate that the region contains more than ten percent of the world's known species. (correct answer)
3. You wouldn't believe how many species call this place home!
4. This magnificent, awe-inspiring jungle teems with countless wondrous creatures beyond imagination.

Question 9

1. Studies prove that all children absolutely need more sleep to remember everything.
2. Studies show that children remember stuff better when they sleep enough.
3. Studies show that youngsters recall things more effectively when they catch enough Z's.
4. Studies show that children retain information more effectively when they receive adequate sleep. (correct answer)

Question 10

1. It is truly astonishing that continents move at all, don't you think?
2. Over millions of years, entire continents gradually shift position due to the movement of tectonic plates. (correct answer)
3. Continents moving over millions of years is honestly one of the coolest facts in science.
4. The astonishing, almost unbelievable phenomenon of continental drift has captivated scientists for centuries.

Question 11

1. Cutting down enormous amounts of trees can severely disrupt animal habitats. (correct answer)
2. Removing large numbers of trees really does a lot of damage to animal habitats.
3. The destruction of forests represents one of the greatest tragedies our planet has ever faced.
4. Removing forests completely eliminates every animal habitat across the region.

Question 12

1. Evaporation, a magnificent transformation, occurs when the sun's heat causes water to turn into vapor, which then majestically rises into the atmosphere.
2. Evaporation occurs when the sun's heat causes water to turn into vapor, and then this cool vapor rises into the atmosphere.
3. Evaporation occurs when the sun's heat causes water to turn into vapor, and then all that vapor stuff rises into the atmosphere.
4. Evaporation occurs when the sun's heat causes water to turn into vapor, and then this vapor rises into the atmosphere. (correct answer)

Question 13

1. Plate tectonics is an interesting idea that explains how the continents move around across the surface of the Earth.
2. Plate tectonics is the process by which Earth's lithospheric plates move and interact over time. (correct answer)
3. You can observe evidence of plate movement by examining world maps and comparing the shapes of the continents.
4. I believe plate tectonics is important because it explains how mountains and volcanoes are formed.

Question 14

1. You really cannot miss how amazing and powerful these eruptions look from a distance!
2. Watching an eruption is an amazing experience that you should try to see for yourself someday.
3. Volcanic eruptions can be observed when lava, ash, and gases are released from a vent. (correct answer)
4. Eruptions send lava shooting out everywhere, which makes them incredibly exciting to watch.

Question 15

1. Yes, because it uses complete sentences and clearly explains how the Roman government was structured and organized.
2. Yes, because addressing the reader with second person makes informational writing feel clearer and more direct.
3. No, because "You can totally tell" is casual and uses second person, which weakens the report's objective tone. (correct answer)
4. No, because the sentences are too short and formal writing needs longer, more complicated sentences throughout.

Question 16

1. Replace "I think it is scary" with "Ground shaking can cause damage to buildings and roads." (correct answer)
2. Replace "I think it is scary" with "Honestly, an earthquake would totally freak most people out," which sounds friendly to readers.
3. Replace "fault" with "thing in the ground" so that younger students can understand the technical term more easily.
4. Keep the sentence as it is, because sharing personal feelings helps make informational writing sound more professional.

Question 17

1. Animals cannot survive if there is not enough food available. (correct answer)
2. Animals can't survive if there's not enough food to eat.
3. You cannot survive if there is not enough food available.
4. Animals won't survive if there isn't enough food around.

Question 18

1. To solve $2x + 5 = 17$, subtract 5 from both sides, then divide by 2 to isolate the variable. (correct answer)
2. To solve $2x + 5 = 17$, you should just move the 5 over to the other side first before you go ahead and figure out what x equals.
3. Solving an equation like $2x + 5 = 17$ is really awesome, and you can totally figure it out if you just try your best at it.
4. I think the best way to solve $2x + 5 = 17$ is to keep messing with the numbers on each side until x finally looks right.

Question 19

1. The legislative branch creates laws that guide how the country is governed.
2. The executive branch enforces laws through federal agencies and departments.
3. The judicial branch interprets laws by reviewing court cases and legal arguments.
4. The legislative branch is pretty important and handles a bunch of stuff for the country. (correct answer)

Question 20

1. The Nile River was super important because it gave people water and other stuff they really needed to survive.
2. I think the Nile River was important because it helped farmers a lot and made their lives so much easier back then.
3. The Nile River provided water and fertile soil, which supported agriculture and settlement in ancient Egypt. (correct answer)
4. You can see why the Nile mattered so much when you imagine yourself living in the middle of a dry desert.