Question

21 1. a) Work with a partner and answer the questions below. 1) What does the word "environment" mean? 2) What are the most serious environmental problems? 3) Where does air pollution in the cities mostly come from?4) Why should we solve ecological problems as soon as possible?​

Answer 1

Ответ:

1) It is all thing around us including nature and city.

2) It is pollution of air, water and extinction of animals.

3) It is because of cars. They emit a lot of harmful gases.

4) Because it can harm our lives too.

Answer 2

1) The word "environment" refers to the surroundings or conditions in which a person, animal, or plant lives or operates. It includes both natural and man-made elements, such as the air, water, land, plants, animals, and human activities.

2) The most serious environmental problems vary depending on the region and context, but some common global issues include climate change, deforestation, pollution (air, water, and soil), loss of biodiversity, and depletion of natural resources.

3) Air pollution in cities mostly comes from various sources. The primary contributors are industrial emissions, vehicle exhaust emissions, burning of fossil fuels, construction activities, and the use of certain chemicals. These sources release pollutants such as carbon monoxide, sulfur dioxide, nitrogen oxides, and particulate matter into the air, leading to poor air quality.

4) It is crucial to solve ecological problems as soon as possible for several reasons. Firstly, these problems directly impact human health and well-being. Poor air and water quality, for example, can lead to respiratory and other health issues. Secondly, environmental problems affect ecosystems and biodiversity. The loss of species and habitat destruction can disrupt the delicate balance of ecosystems, leading to long-term consequences for the planet. Additionally, solving ecological problems is essential for the sustainability of natural resources. Depletion of resources like clean water, fertile soil, and forests can have severe economic and social implications. Lastly, addressing environmental issues is necessary to mitigate and adapt to climate change, which poses a significant threat to the planet and future generations. Taking prompt action can help minimize the negative impacts and ensure a healthier and more sustainable future.