This should make it clear that plants are very successful at getting carbon out of the air, and "fixing" the carbon from carbon dioxide into forms it can use (like sugars).
(This; should make; it clear that plants are very successful at getting carbon out of the air) (plants; are; very successful at getting carbon out of the air) (it; can use; sugars)
This plants it
should make are can use
it clear that plants are very successful at getting carbon out of the air
very successful at getting carbon out of the air
sugars