Question

UNIT 8 3. Arrange the questions and answer them.1. do/people/cut/why/trees?2. the/people/pollute/how/air/do?3. leave/animals/their/why/do/homes?​

Answer 1

Ответ:

1. Why do people cut trees?

Answer- People make furniture, paper and many other useful things out of wood.

2. How do people pollute the air?

Answer- Home stoves, cars, factories and forest fires are major sources of air pollution.

3. Why do animals leave their homes?

Answer- Scientists think there are a number of reasons why young animals leave home. By doing so, they avoid competing with their relatives for resources. They avoid competing with each other for mates. They also avoid inbreeding which can lead to less healthy offspring.

Объяснение:

Answer 2

1. Why do people cut trees? People cut trees for various reasons, including:

- To obtain timber for construction purposes or for making furniture. - To clear land for agriculture or urban development. - To create space for infrastructure projects like roads or buildings. - To harvest wood for fuel or to produce paper and other wood-based products. - To manage forests for sustainable logging practices or to prevent forest fires.

2. How do people pollute the air? People pollute the air through various activities, such as:

- Burning fossil fuels like coal, oil, and natural gas for energy production, which releases harmful pollutants like carbon dioxide, sulfur dioxide, and nitrogen oxides. - Emissions from vehicles, including cars, trucks, and airplanes, which release pollutants like carbon monoxide, particulate matter, and volatile organic compounds. - Industrial processes that release pollutants into the air, such as manufacturing, mining, and chemical production. - Agricultural practices that involve the use of fertilizers, pesticides, and burning of crop residues, which release pollutants like ammonia and volatile organic compounds.

3. Why do animals leave their homes? Animals may leave their homes or habitats due to various reasons, such as:

- Environmental changes: Animals may leave their homes if their habitat undergoes significant changes, such as deforestation, pollution, or natural disasters like wildfires or floods. - Lack of resources: If an animal's habitat can no longer provide sufficient food, water, or shelter, they may be forced to leave in search of better resources. - Predation or competition: Animals may leave their homes if they face intense predation or competition from other species, making it difficult for them to survive in their current habitat. - Migration: Some animals leave their homes as part of their natural migration patterns to find better breeding grounds, food sources, or more favorable climates.

It's important to note that these answers provide general explanations, and the specific reasons for cutting trees, polluting the air, or animals leaving their homes can vary depending on the context and specific situations.