Lesson 2 (unit 2) - JSS3 English language Past Questions and Answers - page 2

 because

Comprehension Answers

Why are trees essential for our survival?

Trees provide us with oxygen, which is necessary for our survival, and absorb carbon dioxide, reducing the greenhouse effect.

How do trees help reduce the greenhouse effect?

Trees absorb carbon dioxide, a greenhouse gas, thus helping to reduce the greenhouse effect.

What are two ways trees benefit urban areas?

Trees offer shade and cool the air, making the environment more comfortable, and they enhance the beauty of parks and gardens.

Explain the social and economic value of trees.

Socially, trees enhance the beauty of our surroundings and improve the quality of life. Economically, they can increase property values and provide food, medicine, and raw materials for industries.

What is deforestation, and why is it a problem?

   - Deforestation is the clearing of forests for human activities. It is a problem because it leads to the loss of habitats for species, contributes to climate change, and causes soil erosion.

What are two solutions mentioned in the passage to combat deforestation?

   - The passage mentions reforestation (planting new trees) and afforestation (planting trees in areas that were not previously forested) as solutions to combat deforestation.

How do trees contribute to biodiversity?

Trees provide habitats for numerous species of wildlife, which helps maintain biodiversity.

In what ways do trees improve the quality of life in communities?

Trees make surroundings more attractive, increase property values, and provide shade and cooling, improving overall comfort and aesthetics in communities.