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Environmental Science

Environmental Science
Organisms having the potential for interbreeding and producing fertile offspring is called

Genus
Order
Class
Species

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Environmental Science
In calm air the air temperature is -10o C, if the wind speed should increase to 30 knots (with no change in air temperature) the thermometer would indicate:

A much lower temperature than -10o C
A temperature of -10o C
A temperature of -30o C
A much higher temperature than -10o C

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Environmental Science
The head quarter of IUCN is located in

England
Germany
Paris
Switzerland

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Environmental Science
Most harmful environmental pollutants are

non-biodegradable chemicals
natural nutrients in excess
waste animal feed
human organic wastes

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Environmental Science
Freshwater protozoans react to a/an __________ environment by removing water through _______

hypertonic, a contractile vacuole
isotonic, a contractile vacuole
hypotonic, turgor pressure
hypotonic, a contractile vacuole

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Environmental Science
The type of ecosystem with the highest mean plant productivity is

tropical rain forest
desert
tundra
temperate grassland

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MORE MCQ ON Environmental Science

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