NSO Level 1- Science Olympiad (SOF) Class 9: Questions 967 - 972 of 2138
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Question 967
Question MCQ▾
Population is
Choices
Choice (4) | Response | |
---|---|---|
a. | Group of organisms of different species | |
b. | Part of Earth that supports life | |
c. | Group of organisms of same species | |
d. | Community and non-living part |
Question 968
Question MCQ▾
Which of the following results in production alcohol?
Choices
Choice (4) | Response | |
---|---|---|
a. | Kreb՚s cycle | |
b. | Electron transport chain | |
c. | Fermentation | |
d. | Glycolysis |
Question 969
Question MCQ▾
What is the percentage of fresh water on Earth?
Choices
Choice (4) | Response | |
---|---|---|
a. | 3% | |
b. | 10% | |
c. | 97% | |
d. | 50% |
Question 970
Question MCQ▾
Which of the following are functions of biosphere reserves?
Choices
Choice (4) | Response | |
---|---|---|
a. | Conservation of biodiversity | |
b. | Sustainable development | |
c. | Support for logistics | |
d. | All a., b. and c. are correct |
Question 971
Question MCQ▾
Honey bee colony contains which of the following?
Choices
Choice (4) | Response | |
---|---|---|
a. | 2 queen, few drone, and lots of worker | |
b. | 1 queen, 1 drone, and lots of worker | |
c. | Many queen, lots drones, and lots of worker | |
d. | 1 queen, few drone, and lots of worker |
Question 972
Question MCQ▾
Role of greenhouse gases is
Choices
Choice (4) | Response | |
---|---|---|
a. | To keep Earth՚s surface colder | |
b. | To re-radiate energy absorbed towards the Earth | |
c. | To keep Earth՚s surface warmer | |
d. | Both b. and c. are correct |