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Environmental Science

Environmental Science
Endoderm forms

viscera and digestive system
nervous system
blood and bone
respiratory system

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Environmental Science
The gas that shows the most variation from place to place and from time to time in the lower atmosphere:

Argon (Ar)
Water vapour (H2O)
Methane (CH4)
Ozone (O3)
Carbon dioxide (CO2)

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Environmental Science
The pyramid of numbers is inverted in the case of

parasitic food chain
Forest ecosystem
lake ecosystem
Grassland ecosystem

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Environmental Science
Aquatic life is damaged by

Air Pollution
Sound pollution
Thermal pollution
All of these

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Environmental Science
Suppose saturated polar air has an air temperature and dew point of -10o C, and unsaturated desert air has an air temperature of 35o C and a dew point of 10o C. The desert air contains ______ water vapour and has a ________ relative humidity than the polar air.

Less, higher
More, higher
More, lower
Less, lower

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Environmental Science
All oil traps contain

an impermeable layer
a fault
syncline
an anticline

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MORE MCQ ON Environmental Science

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