Which type of pyramid shows the amount of living tissue at each trophic

level in an ecosystem?

The branch of biology that deals with the interactions among organisms

and between organisms and their environment.

What is the main source of almost all of the energy in ecosystems?

What is the lowest level of environmental complexity that includes living

and nonliving factors?

It is the process in the carbon cycle where the carbon is used to make sugar

(chemical energy).

What biogeochemical cycle is the most affected when burning fossil

fuels?

Trophic level 1 in the food chain consists of:

The biotic components that can make their own food through

photosynthesis.

This the place where most of the Nitrogen can be found.

Which is the other term for biogeochemical cycle?

Which among the following is not a gaseous type of cycle?

This step in the water cycle occurs when the water on the surface of

the Earth which can no longer be absorbed by the soil.

This biome has no vegetation at all and has no precipitation all year

round.

It consists of a group of organisms of the same species living in the

same area at the same time.