Which of these is a supporting service - a service on which ecosystems depend

A. Providing building materials

B. Raising livestock

C. Recycling nutrients

D. Providing national parks

Recycling Nutrients

Explanation:

Supporting services are referred to as ecosystem services whose requirements are of high importance to the production of all other ecosystem services.

There are lots of ways which human benefits from nature. These benefits can be referred to as ecosystem.

Of option a to d, only option c fits the description above.

Nutrient cycle or recycling nutrients in an ecosystem is very important because it links all organisms whether living or not, together.

It links the living organisms with living organisms, living organisms with the non-living organisms and non-living organisms with non-living organisms.

the answer is:

c. islam and christianity

explanation:

islam and christianity are widely practiced in africa. islam is practiced due to its spread from the middle east into africa, and christianity is practiced due to the colonization of africa by the british empire.

the precambrian aged rocks could be found in australia. australia is a region that has a lot of ancient civilization history from million years ago. in this region, there are a lot of recognizable fossils buried in its land which is considered a precambrian-aged rocks