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Environmental Science

Environmental Science
Wild life protection act was formulated during the period of ______

Morarji Desai
Mrs. Indira Gandhi
Lal Bahadur Shasthri
Rajiv Gandhi

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Environmental Science
The transfer of heat by molecule-to-molecule contact is:

Convection
Ultrasonic
Radiation
Conduction

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Environmental Science
A graphic representation of number of individuals of different species belonging to each trophic level in a an ecosystem is known as

Pyramid of number
Ecological pyramid
Pyramid of energy
Pyramid of biomass

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Environmental Science
Basidiospores are considered to be a major source of

water borne allergens
animal faeces
airborne allergens
bioweapon

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Environmental Science
The presence of solid, liquid or gaseous compounds, which may not be normally present, or in excess concentration in the atmosphere is called

water pollution
air pollution
radioactive pollution
soil pollution

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Environmental Science
When the two ecosystems overlap each other, the area is called

Ecotone
Ecotype
Habitat
Niche

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MORE MCQ ON Environmental Science

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