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Environmental Science

Environmental Science
All forms of water that comes down on Earth, including rain, snow, hail etc. is known as _____________

Accumulation
Precipitation
Calcification
Fixation

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Environmental Science
Study of inter-relationship between organisms and their environment is

Ecosystem
Phytogeography
Ecology
Ethology

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Environmental Science
Heat transferred outward from the surface of the moon can take place by:

Latent heat
Conduction
Radiation
Convection

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Environmental Science
The darkening of the skin due to arsenic poisoning is called

Skin scaling
Black syndrome
None of these
Diffuse melanosis

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Environmental Science
The earth's first atmosphere was composed primarily of:

Oxygen and water vapor
Carbon dioxide and water vapor
Argon and nitrogen
Hydrogen and helium

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Environmental Science
Unleaded petrol contains __________ which are known as carcinogenic compounds

sulphates
benzene
nitrates
phosphates

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MORE MCQ ON Environmental Science

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