Answer:
a because the others whould cause earthquakes
Explanation:
Answer:
1. solid and liquid
2.Evaporation changes liquid water to water vapour.
If this is wrong im sorry, Im gonna go with 8.
<h2>
Answer: Calcium Oxide and Calcium Hydroxide</h2>
Explanation:
To reduce the acidity of the soil, bases are used.
Calcium Oxide and Calcium Hydroxide are two such bases that are often used.