<span> Erosion is a natural process, though it is often increased by humans’ use of the land. Deforestation, overgrazing, construction, and road building often expose soil and sediments and lead to increased erosion. </span>
Parasites are organisms that survive by harming anouther organism (feeding off of it, ex. tick, flea)
They will compete with other shellfish and clams and hurt their populations.
When yeast rises, it creates air bubbles
