Revising 1.7

Which sentence can be removed to STRENGTHEN the passage??

Trees are very important for our environment. They give us oxygen to breathe and clean the air. Many animals live in trees, including birds, squirrels, and even insects. The squirrel in Ice Age is my favorite character. The tallest tree in the world is a redwood tree that can grow over 300 feet tall.

• The squirrel in Ice Age is my favorite character.
• The redwood tree is known for its impressive height.
• Many animals depend on trees for food and shelter.
• Trees provide shade and beauty to our surroundings.

Which sentence weakens the main idea of the paragraph and should be removed?

The sun is a star that provides light and warmth to our planet. It helps plants grow and gives us energy. Without the sun, life on Earth would not be possible. Many people enjoy watching the sunrise and sunset because they are so beautiful. It is hot outside today. The sun can reach temperatures of 27 million degrees.

• The sun can reach temperatures of 27 million degrees.
• Many people enjoy watching the sunrise.
• It is hot outside today.
• The sun is essential for life on Earth.

Which sentence can be added to strengthen the main idea of the paragraph?

Lily the brave little cat dreamed of exploring the big, mysterious garden behind her house. One sunny day, she gathered her courage and squeezed through the tiny hole in the fence. Inside, she discovered colorful flowers, buzzing bees, and even a friendly rabbit who wanted to show her the best hiding spots!

• Lily's owner warned her never to go near the fence again.
• Lily felt a rush of excitement as she realized that every corner of the garden held a new adventure waiting for her.
• Lily decided to stay inside and play with her toys instead.
• The garden was filled with scary creatures that frightened Lily away.

Which sentence could be added to strengthen the paragraph?

During gym class, the students were excited to play soccer on a sunny afternoon. Jake and Mia teamed up to score as many goals as they could, passing the ball back and forth like pros. With cheers from their friends and a thrilling match, they learned that working together made the game even more fun!

• Teamwork not only improves performance but also enhances the enjoyment of playing sports together.
• Soccer is a boring game that nobody enjoys.
• Individual skills are more important than teamwork.
• Playing soccer is only fun when you win.

Which sentence does not help contribute to the main idea of the paragraph and should not be added?

Did you know that bees play a very important role in our ecosystem? They help flowers grow by spreading pollen from one bloom to another, which helps produce fruits and seeds. Without bees, many plants wouldn’t be able to reproduce, and our food supply would be affected. So, next time you see a bee buzzing by, remember how vital they are to our environment!

• Bees take their role in the food chain very seriously!

• They are essential for the pollination of many crops.
• Bees produce honey, which is a popular food item.
• A bee sting can be mild to life-threatening.

Which of these sentences, if added, would weaken the paragraph?

Coal mining is the process of digging deep into the Earth to find coal, which is a valuable source of energy. Miners use special equipment to extract coal from underground tunnels. This coal is then transported to power plants to generate electricity. Although coal mining provides jobs and energy, it can also harm the environment if not done carefully.

• Coal mining is a renewable energy source that benefits the environment.
• Coal mining is essential for economic growth.

• Coal mining creates more jobs than any other industry, regardless of its impact.
• Coal mining is entirely harmful to the environment and should be banned.

Which of these sentences would be a strong closing sentence for this paragraph?

Mountains are amazing natural features that rise high into the sky. They are formed by the movement of the Earth’s plates, which can push the land upward. Many animals, like mountain goats and eagles, make these rocky places their homes. People love to hike in the mountains to enjoy the fresh air and beautiful views. In winter, some mountains are covered in snow, making them perfect for skiing and snowboarding.

• Mountains are not only breathtaking to look at, but they also offer fun activities for everyone to enjoy!

• Mt. Everest is one of the tallest mountains in the world.

• Bald eagles are the national bird.

• I went skiing last Christmas with my family.

Which sentence could be added to enhance the paragraph's main idea?

Rainforests are vital to the health of our planet. They produce oxygen, store carbon dioxide, and are home to a vast array of wildlife. Many indigenous communities also rely on rainforests for their livelihoods. Protecting these ecosystems is crucial for maintaining biodiversity and combating climate change.

• Rainforests are often called the lungs of the Earth due to their role in producing oxygen.

• Rainforests are found only in South America.

• Rainforests are not important for the environment.

• Rainforests are easy to replace once destroyed.

Which sentence should be removed to strengthen the paragraph?

Recycling is an important practice that helps reduce waste and conserve natural resources. By recycling materials like paper, glass, and plastic, we can decrease the amount of waste sent to landfills. Recycling also saves energy and reduces pollution. I don't like taking out the trash. Many communities have implemented recycling programs to encourage this practice.

• Recycling is an important practice that helps reduce waste and conserve natural resources.

• By recycling materials like paper, glass, and plastic, we can decrease the amount of waste sent to landfills.

• I don't like taking out the trash.

• Many communities have implemented recycling programs to encourage this practice.

Which sentence could be added to support the paragraph's main idea?

Exercise is essential for maintaining a healthy lifestyle. Regular physical activity helps improve cardiovascular health, strengthens muscles, and boosts mental well-being. It can also aid in weight management and increase energy levels. Many people find that exercising with friends makes it more enjoyable and motivating.

• Exercise can be done in many forms, such as walking, running, or swimming.

• Exercise is only necessary for professional athletes.

• Exercise is a waste of time.

• Exercise should be avoided at all costs.