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Environmental Science

Environmental Science
The amount of oil that may become available for use is called oil

Traps
Reserves
Resources
Reservoirs

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Environmental Science
The cutting down of trees and setting them on fire and raising crops on the resulting ash is called:

Shift cultivation
Pyrolysis
Taungya system
Jhum

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Environmental Science
Which of the following groups is absolutely essential functional component of the ecosystem?

Producers and herbivores
Producers and detritivores
Detritivores
Producers

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Environmental Science
All the statements are correct regarding ecological succession except

The food chain relationships becomes more complex
It is a random process
The role of decomposers becomes more and more important
Species diversity increases as succession proceeds

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Environmental Science
Chemical reactions triggered by ________ transforms the organic material into hydrocarbons.

solar energy
decomposition
hydroelectric
elevated temperatures

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Environmental Science
_________ layer is very near to earth

Stratosphere
Mesosphere
Troposphere
Thermosphere

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MORE MCQ ON Environmental Science

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