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Environmental Science

Environmental Science
Natural earthquakes are caused by __________

Earth's crust
Peak mountains
Forests
Deep seas

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Environmental Science
An example of an abiotic component

Bacteria
Soil
Plants
Animals

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Environmental Science
Organisms which are predominantly found living on, in or near bed sediments of rivers or lakes are known as

neuston
planktonic
benthic
nektonic

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Environmental Science
Ozonosphere seen in

mesophere
thermosphere
stratosphere
ionosphere

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Environmental Science
The blueness of the sky is mainly due to:

The presence of water vapor
Absorption of blue light by the air
Emission of blue light by the atmosphere
The scattering of sunlight by air molecules

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Environmental Science
At what time of day is the relative humidity normally at a minimum?

When the air temperature is highest
Just before sunrise
About midnight
When the air temperature is lowest

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MORE MCQ ON Environmental Science

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