a. Explain how soil pollution and soil erosion could be prevented.
b. What is rusting? Describe two different ways to prevent rusting.
c. Explain why the outer walls of houses are painted white in hot climate areas.
d. Explain, with examples why we find animals of certain kind living in particular climatic conditions.
Answers
Answered by
0
Answer:
b what is rusting describe two
Answered by
0
Answer:
Rust is nothing but Iron Oxide; a new substance formed out of the reaction. The colour of the surface of the iron also changes. Hence, rusting of iron is a chemical change.
Similar questions