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Environmental Science

Environmental Science
Soap and detergents are the source of organic pollutants like:

Sulphonated hydrocarbons
All of these
Glycerol
Polyphosphates

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Environmental Science
Which year was declared as the "Water Year" by Indian government

2010
2004
2007
2000

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Environmental Science
The method of simultaneous integration of trees with agricultural crops is called

Agro forestry
Reforestation
Combined culture
Deforestation

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Environmental Science
The first Environmental Law in India was enacted in

1947
1972
1950
1982

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Environmental Science
Two objects, A and B, have the same mass but the specific heat of A is larger than B. If both objects absorb equal amounts of energy,

B will become warmer than A
A will get warmer, but B will get colder
A will become warmer than B
Both A and B will warm at the same rate

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Environmental Science
Which of the following can be used as a method of protecting an orchard from damaging low temperatures during a radiation inversion?

Irrigation (cover the area with water)
All of these
Wind machines
Orchard heaters

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