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10Energy required for life processes is obtained from food.
Animals can prepare their own food by photosynthesis.
Green plants are autotrophs.
Insects feed on producers like grass and phytoplankton.
Frogs and birds are primary consumers.
Energy transfer takes place when one organism eats another.
Producers form the second trophic level.
Solar energy is the permanent source of energy for plants.
A food chain shows linear transfer of energy.
Decomposers help recycle nutrients back to plants.
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Which organism prepares its own food?
Which is a primary consumer?
Which organism belongs to the first trophic level?
Which organism eats insects?
Which is a four-linked food chain?
Which consumer feeds on primary consumers?
What happens to energy as it moves up the food chain?
Which organism is a secondary consumer?
Which organism is at the top of the food chain?
Which organism decomposes dead matter?
Green plants prepare food by ______.
Animals depend on ______ for food.
The transfer of energy forms a ______ chain.
The feeding position of an organism is called a ______ level.
Producers occupy the ______ trophic level.
Herbivores are called ______ consumers.
Secondary consumers feed on ______ consumers.
Solar energy is the main source of energy for ______.
A food chain shows ______ transfer of energy.
Dead plants and animals are broken down by ______.