Question

I REALLLLLYYY NEED QUESTIONS FOR SOIL & PHYSICAL N CHEMICAL CHANGES FOR CLASS 7 ... PLEASE GIVE ME SOME QUESTIONS HAVE A TEST!!! WILL MARK ANYONE BRAINLIEST IF I GET GOOD QUESTIONSS P.S. THIS QUESTION IS WORTH 20 PTS. PLEASEEE GIVE ME QUESTIONS RLY URGENT

Answer 1

Answer:

here is the answer

Explanation:

1. how chemicals are useful?
2. is soil is present all over the world?
3. what is chemical?
4. how it is prepared?
5. if there is no soil, what will happen?
6. are chemicals and fertilizers are harmful?
7. it is only harmful to human beings or every living things?
8. is there chemicals in plastic?
9. what are the chemical changes?
10. what are the harmful things for human body?

I think it is correct