А:
1)Air pollution is the introduction of harmful substances into the air, which has a negative impact on the environment, as well as on humans. As a result, the air is no longer clean.
2)Water pollution includes harmful emissions into rivers, seas, oceans, lakes and groundwater.
This happens when foreign chemicals or materials enter the water, which can lead to negative consequences for the ecosystem of the water body.
3)Land Contamination - Land contamination occurs when garbage is not disposed of, which in turn causes toxins and chemicals to enter the soil.
It also happens when people dump chemicals on the ground. The development and development of deposits also leads to a deterioration in the quality of land.
All this leads to significant negative consequences for human health, for the state of the flora and soil quality.
В:
Yes, if a natural disaster destroyed a chemical plant. And the chemicals have been soaked into the soil of the land or seeped into the sea / ocean.
С:
people.
1 I will go to the South next month.
2 My younger sister will go to school next year.
3 My elder sister will get married next year.
To be going to
1 I am going to enter the university.
2 My mother is going to make dinner .
3 My brother is going to buy a new sport car.
Present simple
1 All children love sweets.
2 Vegetarians don't eat meat.
3 The plane arrives at 8 o'clock in Madrid.
Present continuous
1 Mary is working in the garden.
2 My granny is watering the flowers now.
3 My grandfather is watching a football match.