main idea
The water cycle describes how water moves through the Earth. Water evaporates from the ocean, turns into clouds, and falls back to the ground as rain. This cycle continues over and over, helping keep the Earth’s water supply full.
What is the main idea of this passage?
A) The water cycle helps keep the Earth’s water supply full.
B) The water cycle makes rain.
C) Water evaporates from the ocean.
D) The water cycle is important for farming
A) The water cycle helps keep the Earth’s water supply full.
Many animals live in the ocean, including fish, whales, and sharks. Oceans cover more than 70% of the Earth, and they provide food, shelter, and oxygen to ocean creatures. The ocean is also important for people, as it helps regulate the Earth’s weather.
What is the main idea of this passage?
A) Oceans are important for both animals and people.
B) The ocean covers most of the Earth.
C) Sharks live in the ocean.
D) Oceans help with the Earth’s weather.
A) Oceans are important for both animals and people.
Some animals hibernate during the winter. Bears and squirrels sleep in cozy places to stay warm and conserve energy. They don’t need to eat much because they sleep through the cold months, waking up when the weather gets warmer.
What is the main idea of this passage?
A) Some animals hibernate in the winter to stay warm and save energy.
B) Bears and squirrels sleep in cozy places.
C) Animals sleep all winter long.
D) Animals hibernate to avoid the cold.
A) Some animals hibernate in the winter to stay warm and save energy.
Rainforests are home to many animals and plants. They are important because they help produce oxygen and keep the Earth’s climate in balance. Many animals, like monkeys and colorful birds, live in the rainforest.
What is the main idea of this passage?
A) Rainforests are home to many animals and plants.
B) Animals live in the rainforest.
C) Rainforests help produce oxygen.
D) Rainforests are very hot.
A) Rainforests are home to many animals and plants.
Our planet Earth has many different climates. Some places are hot, like deserts, while others are cold, like the Arctic. The climate in a place affects the types of plants and animals that can live there.
What is the main idea of this passage?
A) The climate of a place affects the plants and animals there.
B) Deserts are hot.
C) The Arctic is very cold.
D) Earth has many different climates.
A) The climate of a place affects the plants and animals there.
A bicycle is a fun way to get around. It has two wheels, pedals, and handlebars. Riding a bike is great exercise because it helps strengthen your legs and improves balance.
What is the main idea of this passage?
A) Riding a bicycle is good exercise and helps improve balance.
B) Bicycles are fun to ride.
C) Bicycles have two wheels and pedals.
D) Bicycles are used to get around quickly.
A) Riding a bicycle is good exercise and helps improve balance.
Recycling helps reduce waste and protect the environment. When we recycle, we can reuse materials like paper, plastic, and glass instead of throwing them away. This saves resources and keeps our planet clean.
What is the main idea of this passage?
A) Recycling helps reduce waste and protect the environment.
B) Recycling saves paper, plastic, and glass.
C) We can reuse everything.
D) Recycling only works with paper.
A) Recycling helps reduce waste and protect the environment.
The solar system is made up of the Sun, planets, and other objects like moons and asteroids. Earth is one of the planets that orbit around the Sun. The solar system is a part of our galaxy, which is called the Milky Way.
What is the main idea of this passage?
A) The solar system is made up of the Sun, planets, and other objects.
B) The Milky Way is a galaxy.
C) Earth orbits the Sun.
D) The solar system is part of our galaxy.
A) The solar system is made up of the Sun, planets, and other objects.
The seasons change throughout the year. In the spring, flowers bloom and the weather gets warmer. Summer is hot, and people often go swimming. Fall brings cooler temperatures and leaves turning colors, while winter is cold and sometimes snowy.
What is the main idea of this passage?
A) The seasons change and bring different weather and activities.
B) Summer is the hottest season.
C) Fall is when leaves change color.
D) Winter is the coldest season.
A) The seasons change and bring different weather and activities.
Trees are very important to the Earth. They give us oxygen to breathe and provide homes for many animals. Trees also help keep the air clean and can make the temperature cooler.
What is the main idea of this passage?
A) Trees are important because they provide oxygen and help animals.
B) Trees give us fruit.
C) Trees can make the weather warmer.
D) Trees help make the Earth bigger.
A) Trees are important because they provide oxygen and help animals.
Owls are nocturnal animals, which means they are most active at night. They have excellent hearing and can see in the dark. Their feathers help them fly silently, making them great hunters.
What is the main idea of this passage?
A) Owls are great hunters and are active at night.
B) Owls have excellent hearing.
C) Owls sleep during the day.
D) Owls have special feathers to help them fly.
A) Owls are great hunters and are active at night.
Volcanoes are mountains that can erupt with hot lava and ash. They are formed when molten rock from beneath the Earth’s surface pushes through cracks in the ground. Some volcanoes erupt quickly, while others erupt slowly over time.
What is the main idea of this passage?
A) Volcanoes are mountains formed by molten rock.
B) Volcanoes can erupt quickly or slowly.
C) Lava and ash come from volcanoes.
D) Volcanoes are very dangerous.
A) Volcanoes are mountains formed by molten rock.
The Eiffel Tower, located in Paris, France, is one of the most famous landmarks in the world. Originally built as a temporary structure for the 1889 World's Fair, it now serves as a symbol of France and attracts millions of tourists each year. The tower is 1,083 feet tall and was once the tallest man-made structure in the world.
What is the main idea of this passage?
A) The Eiffel Tower is the tallest man-made structure in the world.
B) The Eiffel Tower is a famous tourist attraction in Paris.
C) The Eiffel Tower was originally built for the 1889 World’s Fair.
D) The Eiffel Tower is an important part of French history.
B) The Eiffel Tower is a famous tourist attraction in Paris.
A healthy diet is important for staying strong and feeling good. Eating fruits, vegetables, and whole grains gives your body the nutrients it needs to work well. Drinking plenty of water and exercising regularly also help keep you healthy
What is the main idea of this passage?
A) A healthy diet helps your body stay strong and feel good.
B) Fruits and vegetables are the most important foods.
C) Drinking water is more important than eating food.
D) Exercise is the only way to stay healthy.
A) A healthy diet helps your body stay strong and feel good.
When we read books, we learn new things and can go on exciting adventures in our imaginations. Books teach us about the world, help us solve problems, and allow us to understand other people’s experiences. Reading is important for both fun and learning.
What is the main idea of this passage?
A) Reading books helps us learn and imagine new things.
B) Books teach us how to solve problems.
C) Reading is important for fun and learning.
D) Reading books allows us to understand others
A) Reading books helps us learn and imagine new things.