ENVIRONMENTAL SCIENCE QUIZ

Concept of ecological pyramids was proposed by

Clements

Odum

Tansley

Charles Elton

TRUE ANSWER : ?
YOUR ANSWER : ?

Carbon monoxide is a pollutant because

makes nervous system inactive

it reacts with O2

reacts with haemoglobin

it inhibits glycolysis

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the radioactive material is largely associated with bone cancer

Iodine

Thorium-232

Radium-226

Strontium-90

TRUE ANSWER : ?
YOUR ANSWER : ?

Grassland of USA is referred to as

Veldts

Pampas

Steppes

Prairies

TRUE ANSWER : ?
YOUR ANSWER : ?

Air pollution is likely to be most severe

in the interior of continents

near the center of an anticyclone

in the summer

when the atmosphere is turbulent

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following gases has role an important in maintaining atmospheric temperature?

Nitrogen

Oxygen

Carbon dioxide

Argon

TRUE ANSWER : ?
YOUR ANSWER : ?

What is oil slick?

Thin film of oil in sea water

Cooled oil

Boiled oil

Oil in deep sea

TRUE ANSWER : ?
YOUR ANSWER : ?

Energy transformation through the food chain is

Inefficient

Proposed

Regular

Comfortable

TRUE ANSWER : ?
YOUR ANSWER : ?

Forests grow in high rain fall areas are

ever green forests

Tundra

temperate forests

conifers

TRUE ANSWER : ?
YOUR ANSWER : ?

An example of lotic system

River

Reservoir

Pond

Lake

TRUE ANSWER : ?
YOUR ANSWER : ?

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