Question
he process of burning fuel such as coal or oil is
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Combustion
Respiration
Decomposition
Photosynthesis
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Combustion
Respiration
Decomposition
Photosynthesis
Answers
Answer
All of the following increase the amount of atmospheric carbon EXCEPT
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Violent weather
Removal of plants
Volcanic Eruptions
Animal agriculture
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Violent weather
Removal of plants
Volcanic Eruptions
Animal agriculture
Answer
What is likely to happen to the population of Arctic Cod if the population of phyto-plankton decrease?
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Nothing - the phytoplankton population have no affect on Arctic Cod.
The Arctic Cod population will increase.
The Arctic Cod population will decrease.
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Nothing - the phytoplankton population have no affect on Arctic Cod.
The Arctic Cod population will increase.
The Arctic Cod population will decrease.
Answer
What do the arrows in a food chain represent?
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How many organisms are present.
The movement of organisms.
The amount of energy being moved.
The transfer of energy.
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How many organisms are present.
The movement of organisms.
The amount of energy being moved.
The transfer of energy.
Answer
Which organism in this food chain will transform radiant energy into chemical energy?
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Green plants
Beetle
Toad
Snake
Owl
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Green plants
Beetle
Toad
Snake
Owl
Answer
Which model shows the amount of energy available at each feeding?
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Food chain
Food web
Energy pyramid
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Food chain
Food web
Energy pyramid
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