Question

2. Tick the correct option-
1. Machine which does both threshing and harvesting-
a. Thresher
b. Harvester
c. Combine
d. None of these
2. Which of the following is a Kharif crop-
a. Wheat
b. Barley
c. Gram
d.Sugarcane
3. Which of the following is not a food preservative?
b. Sugar
c. Water
a. Salt
d. Vinegar
4. Which of these can make their own food by the process of photosynthesis?
a. protozoa
b. virus
c. fungi
d. algae
5. The system of irrigation where fields are irrigated like artificial rain is-
a. furrow irrigation
b. basin irrigation
c. sprinkler irrigation
d. drip irrigation​

Answer 1

1. combine
2. wheat
3. water
4. protozoa
5. sprinkler irrigation

Hope it helps

Answer 2

Answer:1) combine.

2) wheat or gram

3) water

4)algae

5)sprinkle irrigation

Explanation: