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Environmental Science

Environmental Science
Which of the following processes acts to remove carbon dioxide from the atmosphere?

Photosynthesis
Lightning
Burning fossil fuels
Deforestation

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Environmental Science
The conversion of ammonia to nitrate is known as ________

denitrification
all of these
nitrification
ammonification

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Environmental Science
_______ is an example of "bottom feeders".

Frog
Tadpole
Cat fish
Snake

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Environmental Science
Habitat loss and fragmentation, over exploitation, alien species invasion and co extinction are causes for

Pollution
Population exploitation
Ecological succession
Migration
Biodiversity loss

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Environmental Science
The head quarter of IUCN is located in

Paris
Switzerland
England
Germany

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Environmental Science
Sulphur bacteria are examples of

Autotrophs
Heterotrophs
Saprophytes
Carnivores

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