What is One way humans can help a prairie ecosystem after a wildfire?

Answer 1

Come back a few years later and set another fire.  Grasslands tend to undergo ecological succession to forest unless they're regularly burned.

Answer 2

Leave the ecosystem alone and let nature do her job.  

Answer 3

Check to see what kind of grass is growing in that area and then fly over with an airplane and drop a few tons of seed. That will hold the prairie together and things will begin to grow again

Answer 4

Not rush to put every fire out.

Answer 5

A fire is normal to the prairies .  It keeps trees and brush in check and clears old growth as well as fertilize the ground .