NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 1204 - 1208 of 1484

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Question 1204

Question

MCQ▾

Which of the following is the sequence of a food chain?

Choices

Choice (4)Response

a.

Autotrophs – Carnivores – Herbivores – Decomposer

b.

Autotrophs – Herbivores – Carnivores – Decomposer

c.

Herbivores – Autotrophs – Decomposer – Carnivores

d.

Autotrophs – Decomposer – Herbivores – Carnivores

Question 1205

Question

MCQ▾

Acid rain occurs when:

Choices

Choice (4)Response

a.

Carbon monoxide and nitrogen oxides are mixed

b.

Sulfur dioxide and nitrogen oxides are mixed

c.

Nitrogen oxides and CFCs are mixed

d.

Carbon monoxide and sulfur dioxide are mixed

Question 1206

Question

MCQ▾

When the temperature of earth will be increase due to the greenhouse effect, Earth will be:

Choices

Choice (4)Response

a.

Cold

b.

Warm

c.

Remain the same

d.

Question does not provide sufficient data or is vague

Question 1207

Question

MCQ▾

Which population would most likely increase if the number of Owl greatly decreased?

Image Showing Food Chain from Grass to Owl

Choices

Choice (4)Response

a.

Owl

b.

Snake

c.

Grass

d.

Bluebird

Question 1208

Question

MCQ▾

Which one of the following is an example of non-renewable resources?

Choices

Choice (4)Response

a.

Wind

b.

Vegetation

c.

Water

d.

Coal and minerals

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