Why are swamps more productive than streams?

a. streams have too much water flow.
b. streams do not get enough sunlight.
c. streams are larger in size.
d. streams have water that is stagnant.

when atoms of different types of elements join together, they make molecules called compounds. water consists of compound molecules made up of 2 hydrogen atoms and 1 oxygen atom. this is why it's called h2o. water will always have 2 times the number of hydrogen atoms as oxygen atoms.

the contamination

we are putting to many trash.