2. Соотнесите две части предложений. . 1) We must create more national parks
a) as a result of greenhouse effect.
b) because every person wants to have a
2) The temperature on our planet is rising
car.
3) Nowadays we are more eco-friendly
c) instead of opening more new zoos.
d) that nobody knows about recycling.
4) Air pollution is worse than ever now
e however a lot of animals are still
5) We will have to protect the nature
disappearing
f) or we will destroy our children's future.
6) I'm very concerned​

1) We must create more national parks - c) instead of opening more new zoos.
Explanation: This means that instead of building more zoos, we should focus on creating more national parks to protect nature.

2) The temperature on our planet is rising - a) as a result of greenhouse effect.
Explanation: The increase in temperature is caused by the greenhouse effect, which traps heat in the Earth's atmosphere.

3) Nowadays we are more eco-friendly - d) that nobody knows about recycling.
Explanation: Despite being more eco-friendly nowadays, there is still a lack of knowledge about recycling among many people.

4) Air pollution is worse than ever now - f) or we will destroy our children's future.
Explanation: The statement implies that if we do not address the issue of air pollution, it will have severe consequences on the future of our children.

5) We will have to protect the nature - e) however a lot of animals are still disappearing.
Explanation: Although the need to protect nature is acknowledged, many animal species are still facing extinction.

6) I'm very concerned - b) because every person wants to have a car.
Explanation: The speaker expresses their concern, which is likely related to the fact that people's desire to own cars contributes to environmental problems.