Main and excessive part of plasma consists of ___?

A: Oxygen

B: Carbon dioxide

C: Water

D: Glucose

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Water

what are stars mainly made of ?

A: Rock

B: Balls of gass

C: Ice

D: Light

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Balls of gass

Border line which separates outer space from Earth’s atmosphere is known as______?

A: Space line

B: Durand line

C: Venus line

D: Karman line

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Karman line

In middle latitudes, which cloud will have the lowest base _________ ?

A: Stratocumulus

B: Cirrostratus

C: Altocumulus

D: Cirrus

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Stratocumulus

Granite is a_______?

A: Igneous rock

B: Metamorphic rock

C: Sedimentry rock

D: None of these

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Igneous rock

Bleaching powder contains______?

A: Iodine

B: Nitrogen

C: Chlorine

D: Bromine

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Chlorine

The energy stored in a dam is______?

A: Electrical energy

B: Kinetic energy

C: Potential energy

D: None of these

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Potential energy

The Study of human beauty is called_______?

A: Agrostology

B: Oncology

C: Kalology

D: Argology

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Kalology

Sunlight is composed of______?

A: six colours

B: Three colours

C: seven colours

D: eight colours

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seven colours

What is the common name for the drug acetyl salicylic acid?

A: Analgin

B: Paracetamol

C: Aspirin

D: Penicillin

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Aspirin

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