Pollution- the presence in or introduction into the environment of a substance which has harmful or poisonous effects.
Conservation- preservation, protection, or restoration of the natural environment and of wildlife.
Destruction- the action or process of causing so much damage to something that it no longer exists or cannot be repaired.
Damage- physical harm that impairs the value, usefulness, or normal function of something.
Environment- the surroundings or conditions in which a person, animal, or plant lives or operates.
Write sentences. Use the correct tense.
He bought new clothes. (PAST SIMPLE)
We did not travel to Italy. (PAST SIMPLE)
You are not interested in athletics. (PRESENT SIMPLE)
She usually goes to school at 9.00. (PRESENT SIMPLE)
The frog is flying. (PRESENT SCONTINUOUS)
Right now I am not listening to hip-hop. (PRESENT SCONTINUOUS)
We are not going to the café at lunch. (BE GOING TO)
He are going to have a test tomorrow. (BE GOING TO)
They will not watch TV programmes. (FUTURE SIMPLE)
You will run a race. (FUTURE SIMPLE)
square - [skweə] - квадрат, квадратный, площадь
fountain - [ˈfaʊntɪn] - фонтан
guard - [gɑːd] - охрана, ограждение,
сторож, охранник, телохранитель, стражник
Но перевод по контексту нужно смотреть.