Answer:
the soil matter formed by decade organic matter is called humus.
A natural resources necessary for producion are safeguarded
<span>The human population is increasing, so the likelihood of a mass extinction is also increasing.
The human population is increasing, and historically, as human population has increased, species have gone extinct. As human population increases, and also destroy more habitats to pay for higher standards of living, the probability of mass extinction increases. </span>
The number of consumers increases
A water wave should be the answer.. if not then electromagnetic is the closest thing to being correct..
