Question

Q.1 A] Fill in the blanks: 4M

1.) Hails do not occur in ………………………areas.

2.).................is formed due to chemical precipitation between water and alkalis.

3.) The sediments carried by the glaciers are called ……………

4.) Earthquake is measured with the help of an instrument called ………………….​

Answer 1

Answer:

1) cold

2)The most widely used chemical precipitation process is hydroxide precipitation (also referred to as precipitation by pH), in which metal hydroxides are formed by using calcium hydroxide (lime) or sodium hydroxide (caustic) as the precipitant.

3)till

4)seismograph