ENVIRONMENTAL SCIENCE QUIZ

Which of the following is false?

The energy content in a trophic level is determined is determined by considering a few individuals of a species in that trophic level.

The succession that occurs in newly cooled lava is called primary succession

Phytoplanktons are the pioneers in the aquatic ecosystem

Quantity of biomass in a trophic level at a particular period is called as standing crop

Rate of succession is faster in secondary succession

TRUE ANSWER : ?
YOUR ANSWER : ?

A population is a group of

species in a community

communities in an ecosystem

individuals in a family

individuals in a species

TRUE ANSWER : ?
YOUR ANSWER : ?

Atmospheric ozone layer which protect us from UV-B and C is getting depleted most by addition of

chlorofluorocarbon

carbon monoxide

carbon dioxide

sulpur dioxide

TRUE ANSWER : ?
YOUR ANSWER : ?

The outermost zone of a biosphere reserve is

buffer zone

core zone

All listed here

manipulation zone

TRUE ANSWER : ?
YOUR ANSWER : ?

An example of one way ecological cycle is

water cycle

energy cycle

oxygen cycle

carbon dioxide cycle

TRUE ANSWER : ?
YOUR ANSWER : ?

In which year Silent Valley was declared as National Park?

1981

1988

1982

1984

TRUE ANSWER : ?
YOUR ANSWER : ?

Zoological Survey of India is at

Delhi

Kolkata

Mumbai

Chennai

TRUE ANSWER : ?
YOUR ANSWER : ?

A narrow valley with steep sides is known as

Waterfall

Landslide

Canyon

Gorge

TRUE ANSWER : ?
YOUR ANSWER : ?

_________ element had guided the earlier navigators to keep them on right path.

Uranium

Carbon

Coal

Magnetite

TRUE ANSWER : ?
YOUR ANSWER : ?

The movement "Beej Bachao Andolan" was aimed for the conservation of _______

crops

trees

shrubs

coconut

TRUE ANSWER : ?
YOUR ANSWER : ?

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