Main Idea and Key Details Quiz

Read the following passage: "Dogs are very loyal animals. They often protect their owners and can be trained to do many tasks. Dogs are also known to be great companions." What is the main idea of this passage?

• Dogs are very loyal animals.

• Dogs can be trained to do many tasks.

• Dogs are known to be great companions.

• Dogs often protect their owners.

Which detail supports the main idea that "Dogs are very loyal animals"?

• Dogs can be trained to do many tasks.

• Dogs often protect their owners.

• Dogs are known to be great companions.

• Dogs need regular exercise.

Read the following passage: "Apples are a popular fruit. They are sweet and can be eaten raw or cooked. Apples are also used to make juice and cider." What is the main idea of this passage?

• Apples are sweet.

• Apples can be eaten raw or cooked.

• Apples are a popular fruit.

• Apples are used to make juice and cider.

Which detail supports the main idea that "Apples are a popular fruit"?

• Apples are sweet.

• Apples can be eaten raw or cooked.

• Apples are used to make juice and cider.

• All of the above.

Read the following passage: "The sun is a star at the center of our solar system. It provides light and heat to the planets. Without the sun, life on Earth would not be possible." What is the main idea of this passage?

• The sun is a star.

• The sun provides light and heat.

• The sun is at the center of our solar system.

• The sun is essential for life on Earth.

Which detail supports the main idea that "The sun is essential for life on Earth"?

• The sun is a star.

• The sun provides light and heat to the planets.

• The sun is at the center of our solar system.

• The sun is very hot.

Read the following passage: "Bees are important for pollination. They help plants reproduce by transferring pollen from one flower to another. Without bees, many plants would not be able to produce fruits and seeds." What is the main idea of this passage?

• Bees are important for pollination.

• Bees help plants reproduce.

• Bees transfer pollen from one flower to another.

• Bees are necessary for fruit and seed production.

Which detail supports the main idea that "Bees are important for pollination"?

• Bees help plants reproduce.

• Bees transfer pollen from one flower to another.

• Without bees, many plants would not be able to produce fruits and seeds.

• All of the above.

Read the following passage: "Rainforests are home to a vast number of species. They provide habitat for animals and plants. Rainforests also play a crucial role in regulating the Earth's climate." What is the main idea of this passage?

• Rainforests are home to many species.

• Rainforests provide habitat for animals and plants.

• Rainforests play a crucial role in regulating the Earth's climate.

• Rainforests are important ecosystems.

Which detail supports the main idea that "Rainforests are important ecosystems"?

• Rainforests are home to a vast number of species.

• Rainforests provide habitat for animals and plants.

• Rainforests play a crucial role in regulating the Earth's climate.

• All of the above.