NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1590 - 1597 of 1732

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Question number: 1590

» Chemistry » Water and Conservation

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MCQ▾

Question

Which of the following is the largest source of fresh water?

Choices

Choice (4) Response

a.

Oceans

b.

Ponds

c.

Sea

d.

Groundwater

Question number: 1591

» Chemistry » Water and Conservation

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MCQ▾

Question

Which of the following will increase the boiling point of water?

Choices

Choice (4) Response

a.

Decreasing pressure

b.

Impurities

c.

None of the above

d.

Question does not provide sufficient data or is vague

Question number: 1592

» Biology » Resources on Earth - Forest and Ecosystem

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MCQ▾

Question

The green plants maintain the balance of carbon dioxide and oxygen in the environment by the process of:

Choices

Choice (4) Response

a.

Decomposition

b.

Photosynthesis

c.

Fertilization

d.

None of the above

Question number: 1593

» Physics » Air Pressure, Winds, and Weather

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MCQ▾

Question

Winds are affected by?

Choices

Choice (4) Response

a.

Shape of earth

b.

Rotation of earth

c.

Population in earth

d.

None of the above

Question number: 1594

» Biology » Resources on Earth - Forest and Ecosystem

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MCQ▾

Question

Branchy part of a tree above the stem is known as:

Choices

Choice (4) Response

a.

Ring

b.

Crown

c.

Canopy

d.

All of the above

Question number: 1595

» Biology » Reproduction and Growth in Plants

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MCQ▾

Question

What type of reproduction happen in humans?

Choices

Choice (4) Response

a.

Sexual reproduction

b.

Asexual reproduction

c.

Antisexual reproduction

d.

All of the above

Question number: 1596

» Biology » Reproduction and Growth in Plants

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MCQ▾

Question

Male nuclei are transferred to the ovary of the female through?

Choices

Choice (4) Response

a.

Pollen tube

b.

Stigma

c.

Style

d.

All of the above

Question number: 1597

» Biology » Reproduction and Growth in Plants

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MCQ▾

Question

Which of the following reproduce from modified roots?

Choices

Choice (4) Response

a.

Jasmine

b.

Onion

c.

Sweet Potato

d.

Turmeric

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