Hola necesito 10 oraciones en presente simple del verbo to be relacionadas con el ambiente ( clima, contaminación, arboles, atmósfera, planeta, etc)?

1)The rainbown is the most beautifil of nature

2) The planet iscontaminated because the human destroy

3) We are pulling trash in water

4) She is growing with the fruit of the trees

5) The atmosphere is a gaseous layer

6) the world is sick

7) help the world is our

8) the rain is caused by clouds

9) Summer is very hot

10) The planet is our place to live.