Food chains consists of three or four steps onlya.grasshoppers have fought with the grassb.animals hide their energy with themc.very little energy usable energy remains after four trophic levelsd.animals do not want energy
Question
Food chains consists of three or four steps onlya.grasshoppers have fought with the grassb.animals hide their energy with themc.very little energy usable energy remains after four trophic levelsd.animals do not want energy
Solution
The statement seems to be a mix of different concepts related to food chains and energy transfer in ecosystems. Let's break it down:
a. Grasshoppers have fought with the grass: This statement is not clear. In the context of food chains, grasshoppers eat grass, they don't fight with it.
b. Animals hide their energy with them: This could be referring to the fact that animals store energy in their bodies, which can then be transferred to other organisms when they are eaten.
c. Very little usable energy remains after four trophic levels: This is true. In a food chain, energy is transferred from one trophic level to the next. However, only about 10% of the energy is transferred to the next level, while the rest is lost as heat. Therefore, after four trophic levels, very little energy remains.
d. Animals do not want energy: This statement is not accurate. All living organisms, including animals, need energy to survive and perform their biological functions. In the context of a food chain, animals get their energy by eating other organisms.
Similar Questions
Consider the following simple food chain:grass → rabbit → foxExplain why energy is lost by the rabbits in the middle step of this food chain.
Which of these statements about food chains are accurate?All of the energy in a food chain originates from the sun.A grasshopper is an example of a secondary consumer.Large predators are common in most food chains.Only 10% of the energy within an organism is passed on when it is eaten.
Energy in a food chain starts with energy from the which is turned into chemical energy by . This energy is transferred to as they eat the plants.
In food web, each successive trophic level has? A. Increased total energy B. Less total energy content C. More total energy content D. Non estimated energy content
Why are there not seven or eight levels to a trophic food chain? A. lack of biodiversity B. lack of global energy C. lack of trophic efficiency D. lack of primary productivity
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