Compare the albedo of the prairie to the albedo of another type of ecosystem or biome. be sure to mention which is higher.

The albedo is simply the ability of a surface to reflect the Sun light. It differs from one surface to another, with the more barren lands of the ones covered with ice being able to reflect more Sun light, while the ones that are covered with dense vegetation reflecting less.

The prairies are covered with grasses, so they are kind of in between the ones that reflect more and less. While the grasses manage to reflect part of the sunlight and not allow to get to the ground, because they are short and there's spaces between them, still part of the Sun light manages to get to the ground.

To compare it with the tundra biome, the prairie reflects much less. The reason for that is that the tundra is covered with ice for most of the year. The ice had very light coloration, and the light colors have much higher albedo. The ice manages to reflect most of the Sun light, which i  turn causes less heating on the surface, and the ice expands even more.

depends where

on my head

yes

on my legs

yes

on my

arms

yesh

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.