Identifying Main Ideas in Texts

Read the following passage and identify the main idea: "The Amazon rainforest is home to a vast number of plant and animal species. It plays a crucial role in regulating the Earth's climate and is often referred to as the 'lungs of the planet'."

• The Amazon rainforest is a dangerous place.

• The Amazon rainforest is important for biodiversity and climate regulation.

• The Amazon rainforest is the largest forest in the world.

• The Amazon rainforest is located in South America.

Answer explanation

The passage highlights the Amazon rainforest's role in supporting diverse species and regulating climate, making the correct choice about its importance for biodiversity and climate regulation.

Tags

CCSS.RI.4.2

CCSS.RI.5.2

CCSS.RI.6.2

CCSS.RL.4.2

CCSS.RL.5.2

What is the main idea of the following paragraph? "Recycling is a simple way to help the environment. By recycling, we can reduce waste, save energy, and conserve natural resources."

• Recycling is difficult and time-consuming.

• Recycling is beneficial for the environment.

• Recycling is only about saving energy.

• Recycling is not necessary.

Answer explanation

The paragraph highlights the positive impact of recycling on the environment, emphasizing its role in reducing waste, saving energy, and conserving resources. Thus, the main idea is that recycling is beneficial for the environment.

Tags

CCSS.RI.4.2

CCSS.RI.5.2

CCSS.RI.6.2

CCSS.RL.5.2

CCSS.RL.6.2

Identify the main idea of this text: "Dogs are known for their loyalty and companionship. They have been human's best friends for centuries, providing protection and affection."

• Dogs are dangerous animals.

• Dogs are expensive to keep.

• Dogs are loyal companions to humans.

• Dogs are wild animals.

Answer explanation

The text emphasizes dogs' loyalty and companionship to humans, highlighting their role as best friends. Therefore, the main idea is that dogs are loyal companions to humans, making this the correct choice.

Tags

CCSS.RI.4.2

CCSS.RI.5.2

CCSS.RL.4.2

CCSS.RL.5.2

CCSS.RL.6.2

Determine the main idea of the passage: "The internet has revolutionized the way we communicate. It allows people to connect instantly across the globe, sharing information and ideas."

• The internet is expensive.

• The internet is a tool for global communication.

• The internet is only used for entertainment.

• The internet is unreliable.

Answer explanation

The passage highlights how the internet enables instant global connections, emphasizing its role in communication. Therefore, the main idea is that the internet is a tool for global communication, making this the correct choice.

Tags

CCSS.RI.5.2

CCSS.RI.6.2

CCSS.RL.4.2

CCSS.RL.5.2

CCSS.RL.6.2

What is the main idea of this paragraph? "Exercise is important for maintaining a healthy lifestyle. It helps improve cardiovascular health, strengthens muscles, and boosts mental well-being."

• Exercise is only for athletes.

• Exercise is important for health and well-being.

• Exercise is a waste of time.

• Exercise is only about building muscles.

Answer explanation

The paragraph emphasizes the significance of exercise for overall health, highlighting its benefits for cardiovascular health, muscle strength, and mental well-being. Thus, the main idea is that exercise is important for health and well-being.

Tags

CCSS.RI.5.2

CCSS.RI.6.2

CCSS.RL.4.2

CCSS.RL.5.2

CCSS.RL.6.2

Identify the main idea of the following text: "Reading regularly can improve vocabulary and comprehension skills. It also enhances concentration and imagination."

• Reading is boring.

• Reading is only for students.

• Reading has multiple cognitive benefits.

• Reading is a waste of time.

Answer explanation

The text highlights that reading regularly improves vocabulary, comprehension, concentration, and imagination, indicating that reading has multiple cognitive benefits, making this the correct choice.

Tags

CCSS.RI.4.2

CCSS.RI.5.2

CCSS.RL.4.2

CCSS.RL.5.2

CCSS.RL.6.2

Determine the main idea of this passage: "Electric cars are becoming more popular as they are environmentally friendly. They produce fewer emissions compared to traditional gasoline cars."

• Electric cars are expensive.

• Electric cars are difficult to drive.

• Electric cars are better for the environment.

• Electric cars are slower than gasoline cars.

Answer explanation

The passage highlights that electric cars are gaining popularity due to their environmentally friendly nature and lower emissions compared to gasoline cars, making the correct choice that they are better for the environment.

Tags

CCSS.RI.4.2

CCSS.RI.5.2

CCSS.RI.6.2

CCSS.RL.5.2

CCSS.RL.6.2

What is the main idea of the paragraph? "Eating a balanced diet is crucial for maintaining good health. It provides the body with essential nutrients and energy needed for daily activities."

• Eating a balanced diet is unnecessary.

• Eating a balanced diet is only for athletes.

• Eating a balanced diet is important for health.

• Eating a balanced diet is expensive.

Answer explanation

The paragraph emphasizes the importance of a balanced diet for good health, stating it provides essential nutrients and energy. Thus, the correct choice is that eating a balanced diet is important for health.

Tags

CCSS.RI.4.2

CCSS.RI.5.2

CCSS.RI.6.2

CCSS.RL.5.2

CCSS.RL.6.2

Identify the main idea of this text: "The solar system consists of the Sun and the celestial bodies that orbit it, including planets, moons, asteroids, and comets."

• The solar system is only made up of planets.

• The solar system includes various celestial bodies orbiting the Sun.

• The solar system is a dangerous place.

• The solar system is only about the Sun.

Answer explanation

The text states that the solar system consists of the Sun and various celestial bodies that orbit it, such as planets, moons, asteroids, and comets. This clearly supports the idea that the solar system includes various celestial bodies orbiting the Sun.

Tags

CCSS.RI.4.2

CCSS.RI.5.2

CCSS.RI.6.2

CCSS.RL.4.2

CCSS.RL.5.2

Determine the main idea of the passage: "Water conservation is essential to ensure a sustainable future. By using water wisely, we can protect this vital resource for future generations."

• Water conservation is not important.

• Water conservation is only for farmers.

• Water conservation is essential for sustainability.

• Water conservation is expensive.

Answer explanation

The passage emphasizes the importance of water conservation for a sustainable future, making it clear that using water wisely is crucial for protecting this resource. Thus, the main idea is that water conservation is essential for sustainability.

Tags

CCSS.RI.4.2

CCSS.RI.5.2

CCSS.RI.6.2

CCSS.RL.5.2

CCSS.RL.6.2