Answer:
Beaches would shrink until they were no longer there because the sediment is pulled away from the shores by the tide and there would be no new rock sediment to replace the old rock sediment.
When energy passes from one trophic level to the next, I would guess that the two factors which decrease the total amount of energy from being passed up are:
1. An organism does not assimilate all the energy of food consumed. Within a consumer, digestion and assimilation of energy is not 100% efficient: some of the energy is lost.
2. A large proportion of energy assimilated by a producer and consumer is lost through respiration, i.e., day-to-day maintenance of metabolic processes.
Answer:
C. 65 million years ago
Explanation:
The current locations of the continents and their modern day inhabitants, including humans, can be traced to this period.
Pls vote brainliest :)
The purpose of beach nourishment is
B. to replenish sand on a beach
A. to mitigate beach erosion for a period of time
Beach nourishment is the process of placing additional sediment on a beach or in the nearshore. A wider and higher beach can give storm protection for coastal structures, create new habitates, and strengthen the beach for recreation.
