Answer:
B
Explanation:
Dunes grow and migrate. Natural dune growth would be disrupted. After construction is completed, dune migration could bury and block off the property.
What ties people of a culture together. the first one
We need to keep the earth clean 1 because we live on it.Do you want to live on a planet with trash every were.Even if the dump digs a hole in the ground it will tack a couple of years to break down. factories mace hundreds of thing think how many hole we will have to dig.
We can stop it by using all of our thing. Don't waste food save it if you don't like it try to give it to the homeless.
hope it helps.