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20 questions
Select the picture(s) that shows a DESERT.
Select all of the bodies of water known as an OCEAN BASIN.
Pacific
Atlantic
Indian
Arctic
A natural resource that can be replaced at the same rate at which it is consumed is a
nonpoint-source pollutant
renewable resource
nonrenewable resource
biodegradable resource
The number and variety of organisms in an area at one time is called
biodegradable
biodiversity
point-source pollutant
deforestation
Hazardous waste includes waste that can
catch fire
make people sick
explode
all of the above
Pollution
does nor affect humans
can make humans sick
makes humans sick only after many years
non of the above
What is the preservation and wise use of natural resources called?
conservation
ecology
habits
biodiversity
The process of recovering valuable or useful materials from waste is called
recycling
renewing
rebuilding
reducing
___________ is the first National Park of India.
Who coined the term ‘Ecology’?
1. A.G. Tansley
2. Charles Darwin
3. Ernst Hackel
4. Ratzel
Which statement is correct with respect to the food chain?
Every component of food chain forms trophic level
Inter-relation between different food chains is known as food web
All the chains formed by nutritional relations is used to understand energy flow
In which type of forests does Sundari tree belong?
1. Tropical Evergreen forests
2. Tropical Thorn forests and scrubs
3. Tropical Deciduous forests
4. Mangrove forests
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