Question

1: What is needed for photosynthesis? What are the results of photosynthesis?

2: How can humans and their actions affect ecosystems?
3: How does matter move through a biosphere? Explain.
4: Explain Carbon’s role in the environment.
PLZ HELP ME!! I Really Need Help

Answer 1

2

Step-by-step explanation:

Human activity affects ecosystems in a wide variety of ways, but it primarily does so through agriculture, habitat destruction, water use and fishing. Whenever humans enter a habitat, they tend to reshape it to fit their own needs, destroying the resources that other animals use, which drives them out.

Answer 2

Carbon dioxide is an atmospheric constituent that plays several vital roles in the environment. It is a greenhouse gas that traps infrared radiation heat in the atmosphere. It plays a crucial role in the weathering of rocks. ... It is stored in biomass, organic matter in sediments, and in carbonate rocks like limestone.

Step-by-step explanation: