NSO Level 1- Science Olympiad (SOF) Class 8: Questions 342 - 345 of 1178
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Question 342
Question Match List-Ⅰ List-Ⅱ▾
Some technical terms related to animal husbandry and their explanations are given below. Match them correctly.
List-Ⅰ (Terms) | List-Ⅱ (Technical Terms Related to Animal Husbandry) |
---|---|
(A) Swineherd | (i) Anyone who specialises in breeding of agricultural animals |
(B) Equestrian | (ii) Someone who cares for hogs and pigs |
(C) Breeder | (iii) A person who breeds and takes care of horses. |
(D) Herder | (iv) Anyone who cares a herd of animals like camels, yaks etc. |
Choices
Choice (4) | Response | |
---|---|---|
| ||
a. |
| |
b. |
| |
c. |
| |
d. |
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Question 343
Question MCQ▾
Neha՚s mother put some dry neem leaves in the drum of wheat grains. This is for
Choices
Choice (4) | Response | |
---|---|---|
a. | Protect the grains from spoilage | |
b. | Keeping away the birds that eat the grains | |
c. | Keeping away the rats that eat the grains | |
d. | Keeping away the insects that eat the grains |
Question 344
Question MCQ▾
Canning is used as a preservative method in which of the following food items?
Choices
Choice (4) | Response | |
---|---|---|
a. | meat and fish | |
b. | Jams and jellies | |
c. | Dry fruits and nuts | |
d. | Cereals and pulses |
Question 345
Question MCQ▾
North Indian farmers grow pulses as alternate crop after harvesting cereals. The possible reason behind this practice is
- Pulses are legumes
- They have root nodules
- The Rhizobium present in the nodules help to fix atmospheric nitrogen in the nodules
- This practice helps to retain the deficiency of nitrogen in the soil.
Choices
Choice (4) | Response | |
---|---|---|
a. | Statements 3 and 4 are the explanation of statements 1 and 2 | |
b. | Statements 2 and 3 are the explanation of statements 1 and 4 | |
c. | Statements 2 and 3 | |
d. | Statements 1 and 2 |