Question

Q.2 Fill in the blanks.
1-The same kind of plants grown and cultivated on a large scale is called-
2-Micro-organisms can be seen with the help of--------
3-Metals react with acids to produce--------gas.
4-A liquid fuel used in homes is-----
5-The unit of frequency is---------​

Answer 1

Answer:

1. CROP

2. MICROSCOPE

3. HYDROGEN GAS

4. KEROSENE

5. HERTZ

Explanation:

Answer 2

Answer:

2) Microscope

3) Carbon dioxide

4) LPG