Question 7(Multiple Choice Worth 5 points) (04.02 LC)
What could you do to make soil healthier?
Overgraze the soil.
Diversify plants.
Keep soil exposed.
Only keep growing roots seasonally.
action
hointe:

the cost of mining is extremely low compared to the money earned from mining, creating income to improve the environment.

only about ten percent of the energy at one trophic level is passed on to organisms at the next trophic level. the remainder of the energy is used in life processes or lost as heat.