Question

I.Choose the correct answer. 25x1 = 25

1. What is sewage?

A. Treated water

B. Waste water

C. Black water

D. sludge

2. Which of the following is not a forest product?

A. gum

B. kerosene

C. sealing wax

D. ply wood

3. Microorganism act upon the dead plants to produce

A. Mushrooms

B. humus

C. sand

D. wood

4. In which part of the digestive system the fat is completely digested?

A. mouth

B. Small intestine

C. Stomach

D. Large intestine

5. Which soil is used for making pots?

A. Loomy soil

B. Clayey soil

C. Sandy soil

D. Black soil

6. What is microorganism

A. Bacteria

B. decomposers

C. Insects

D. None​

Answer 1

Answer:

1. Waste water

2. Kerosene

3. Humus

4. Small Intestine

5. Clayey soil

6. Bacteria

Answer 2

Answer:

1) D. sludge

2) B. kerosene

3) B. humus

4) B. small intestine

5) B. clayey soil

6) A. bacteria