Entropy is greater at higher trophic levels than at lower levels

true
false

The correct answer is "true".

Explanation:

A trophic level is defined as the position that a species has in the food chain, where the higher trophic levels are occupied by carnivores and predators, and the lower trophic levels by producers such as plants. It is true that entropy is greater at higher trophic levels than at lower levels. As trophic levels scale in the food chain, energy is lost in each step, the energy that is lost produces more entropy. Therefore, the higher the trophic levels, the higher the entropy.

a. by using fur or clothes to trap heat energy near the body

the correct answer is - d. china has a large and growing population.

the fact that china has a large (the biggest) population, and it is still growing, doesn't hinder the agriculture production in the country. in fact, it can for increased production in the agriculture, since there's more labor force, as well the sheer mass of people produces lots of scientists that come up with new inventions as to how to improve this sector. nice example is the inner mongolia region in china, in general dominated by the gobi desert, but few scientist came up with a nice idea as to how to make the region productive by using plants that are very resistant to droughts, so lots of people have been employed, and the region is becoming greener and greener each year, and the production of food in this region is also increasing.