2nd Grade ELA Quiz
Practice Identify Authors Main Purpose in 2nd Grade ELA with focused quiz questions that help you check what you know, review explanations, and build confidence with test-style prompts.
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In fall, leaves change color for a reason. In summer, leaves are green because of chlorophyll. Chlorophyll helps the leaf make food from sunlight. When days get shorter and cooler, the leaf makes less chlorophyll. Then other colors can show, like yellow and orange. Some leaves turn red too. At last, the leaf dries and may fall off the tree.
What did the author want to explain in this passage?
This quiz focuses on Identify Authors Main Purpose, giving you a quick way to practice the rules, question types, and explanations that matter most for 2nd Grade ELA.
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.
In fall, leaves change color for a reason. In summer, leaves are green because of chlorophyll. Chlorophyll helps the leaf make food from sunlight. When days get shorter and cooler, the leaf makes less chlorophyll. Then other colors can show, like yellow and orange. Some leaves turn red too. At last, the leaf dries and may fall off the tree.
What did the author want to explain in this passage?
Explanation: The author explains why leaves change color in fall, describing how chlorophyll works and fades. Choice A is wrong because the passage is not about yard work. Choice B is wrong because the passage does not talk about where leaves blow. Choice D is wrong because the passage explains a process, not just describes a leaf pile.
Read the passage. Why did the author write this?
Have you ever wondered why bees make honey? Bees make honey to store food for later. When flowers are blooming, bees collect sweet nectar. Back in the hive, they mix the nectar and fan it with their wings. This helps the nectar turn thicker, like syrup. The honey stays in the hive for times when flowers are hard to find. Honey gives bees energy to live and work. That is why bees work so hard to make honey.
Explanation: This tests finding the author's purpose. The author wrote to answer a question about why bees make honey. The whole passage explains the reason - to store food for later.
Libraries let you borrow books. It costs no money. You get a quiet place to read there. Some libraries have story time. Some have computers too.
Why did the author write this text?
Explanation: Choice A is correct because the whole passage explains the useful things libraries offer. Choice B is wrong because the passage never describes what a library looks like outside. Choice C is wrong because the passage gives facts, not a made-up story. Think about what the whole passage is trying to teach you.
Read the passage. Why did the author write this?
Polar bears are huge animals that live in the Arctic. Their fur looks white, but it can look creamy too. They have thick fat under their skin to stay warm. Their big paws act like snowshoes on ice and snow. Polar bears are strong swimmers and can paddle far. They use their sharp noses to find seals. These bears spend many hours resting on the ice.
Explanation: This tests why the author wrote the passage. The author describes what polar bears are like. Every sentence tells facts about polar bears' bodies and habits.
Read the passage. Why did the author write this?
Firefighters wear special gear to stay safe. Their coats and pants are thick and can block heat. They wear helmets to protect their heads from falling things. Many have gloves to guard their hands. A face mask helps them breathe in smoky air. Firefighters also carry tools like hoses and axes. All of this equipment helps them do their job.
Explanation: This asks why the author wrote this. The author describes what firefighters wear and use. Each sentence tells about their special gear and tools.
In fall, leaves change color, and this happens for a few reasons. In spring and summer, leaves are green. In fall, the days get shorter and cooler, so leaves make less green color. Then other colors show up, like yellow and orange. Some leaves turn red or brown too.
Why did the author write this passage?
Explanation: The passage explains several reasons why leaves change color in fall, such as less sunlight and cooler weather. Choice B is wrong because the passage does not describe a pile of leaves. Choice C is wrong because the passage gives more than one fact about color change. Understanding the author's purpose helps readers know what a passage is mainly about.
Read the passage. What is the author's main purpose?
Coral reefs are busy places in the ocean. The water is often warm, clear, and bright. Corals can look like rocks, but they are living animals. Many fish swim through the reef like a colorful parade. Sea stars, crabs, and sea urchins crawl on the coral. Some animals hide in small holes for safety. A coral reef can feel like an underwater city.
Explanation: This tests the author's main purpose. The author describes what you see in a coral reef. Each sentence paints a picture of the reef's animals and colors.
Read the passage. What is the author's purpose?
Many people wonder why leaves change color in fall. Leaves are green in spring and summer because of chlorophyll. Chlorophyll helps plants make food from sunlight. In fall, days get shorter and cooler. The plant makes less chlorophyll, so the green color fades. Then we can see other colors like yellow and orange. Some leaves also turn red from special plant chemicals. That is why trees look so colorful in autumn.
Explanation: We find the author's purpose. The passage explains why leaves change color in fall. It tells about chlorophyll going away.
Read the passage. What is the author's main purpose?
This text explains how a butterfly changes as it grows. First, a butterfly lays a tiny egg on a leaf. Next, a caterpillar hatches and eats leaves to get bigger. Then it makes a chrysalis, which is a hard covering. Inside, its body changes in amazing ways. Finally, an adult butterfly comes out with wings. It dries its wings and then it can fly.
Explanation: This asks about the author's main purpose. The author explains how a butterfly grows and changes. Each sentence tells a step in the butterfly's life cycle.
Read the text: You might ask, “Why do some birds fly south for winter?” Many birds migrate because food becomes hard to find. In cold weather, insects and berries can disappear. Flying south helps birds find warmer places with more food. Some birds also need open water to drink and hunt. When spring comes, many birds fly back north to make nests. Migration helps birds survive the winter. What is the author's main purpose?
Explanation: We find the main purpose. The text answers why birds fly south. It explains they need food and warmth in winter.
Read the text: Polar bears are large white bears that live in the Arctic. Their fur looks fluffy, but it helps keep them warm. They have wide paws that act like snowshoes on ice. Polar bears are strong swimmers and can paddle far. They often hunt seals near holes in the ice. A polar bear’s nose is black and easy to spot. What did the author want to do in this text?
Explanation: We look for the author's purpose. The text tells facts about polar bears. It describes their fur, paws, and habits.
A veterinarian is a doctor for animals. They check pets like dogs and cats. They give shots to help pets stay healthy. They can fix broken bones. They help pets feel better. They work in animal clinics.
Why did the author write this passage?
Explanation: The passage explains many jobs a veterinarian does, so the author's purpose is to explain what a veterinarian does. Choice A is wrong because the passage does not tell a story about a kitten. Choice C is wrong because the passage does not explain how to train a puppy. Knowing the author's purpose helps readers understand why a passage was written.
Read the text. A coral reef is a busy home under the ocean. The water around a reef is often warm and clear. Coral looks like colorful rocks, but it is made by tiny animals. You might see bright fish swimming in and out of coral holes. Sea stars and sea urchins crawl along the reef. Some reefs have sea turtles gliding by slowly. Many animals hide in the reef to stay safe. What did the author want to do in this text?
Explanation: We find what the author wanted to do. The text describes what you see in a coral reef. It tells about the animals and colors there.
Read the text. Why do leaves change color in fall? Leaves are green because they have a color called chlorophyll. In fall, days get shorter and cooler. The trees make less chlorophyll, so the green fades. Then other colors show up, like yellow, orange, and red. Some trees store sugar in their leaves, which can make red colors. When winter comes, many trees drop their leaves to save energy. That is why leaves change color in fall. Why did the author write this text?
Explanation: We find why the author wrote this. The text answers 'Why do leaves change color?' It explains how green goes away in fall.
Read the text. This is how a butterfly changes as it grows. First, a butterfly lays a tiny egg on a leaf. Next, a caterpillar hatches and eats many leaves. Then it makes a hard case called a chrysalis. Inside, its body changes into a butterfly. Finally, the butterfly comes out and dries its wings. Soon it can fly to find flowers. What is the author's main purpose?
Explanation: We find why the author wrote this. The text explains the steps of butterfly growth. It shows how butterflies change from egg to butterfly.
Read the text. Polar bears are very large animals that live in the Arctic. Their fur looks white, but it can be a little yellow. They have a thick layer of fat to stay warm. Polar bears have big paws that act like snowshoes on ice. They are strong swimmers and can paddle for miles. Their noses are black and help them smell food. Polar bears often hunt seals near the water. What did the author want to do in this text?
Explanation: We find the author's purpose. The text describes polar bears and their features. It tells what they look like and how they live.
Towns have libraries. They let people borrow books for free. They help people learn new things. They have quiet places to read. Some have computers. Helpers there find books for people. They also have story time for kids.
What is the author's main purpose in this passage?
Explanation: The author gives many reasons why libraries are helpful, such as free books and story time, so the main purpose is to explain why libraries are important. Choice A is wrong because the passage does not tell how to build a library. Choice C is wrong because the passage is not a story about one librarian. Understanding the author's purpose helps readers see the passage's main idea.
Read the passage. Why did the author write this?
A coral reef is a busy home in the ocean. The water is often warm and clear. Corals look like rocks, but they are made by tiny animals. Bright fish swim in and out of the reef like birds in a tree. You might see sea stars, crabs, and sea turtles there too. Many reefs have colors like pink, purple, and orange. The reef has many hiding places in its holes and cracks. Coral reefs are one of the most colorful places in the sea.
Explanation: We find why the author wrote this. The passage describes what you see in a coral reef. It tells about bright fish and colors.
Read the passage. What did the author want to do?
How does rain form? Rain begins when the sun warms water in lakes and oceans. The water turns into vapor and rises into the air. Higher up, the air is cooler, so the vapor turns back into tiny drops. These drops make clouds. When the drops bump together, they grow bigger and heavier. Finally, they fall to the ground as rain. This is part of the water cycle.
Explanation: We find what the author wanted to do. The passage explains how rain forms step by step. It tells about water vapor and clouds.
George Washington Carver was a scientist. He studied plants. He helped farmers grow food. He taught them to plant peanuts. He found new uses for peanuts.
What did the author want readers to learn from this passage?
Explanation: The author wrote this passage to explain what George Washington Carver did as a scientist and how he helped farmers grow food. Choice A is wrong because the passage does not describe how peanuts taste. Choice B is wrong because the passage is not a how-to guide for planting a garden.