Answer: I and II only
Explanation:
Cover crops are planted in order to protect the soil when the main cash crop is not being planted which means that they are not planted to be harvested and can be planted after the cash crop is harvested.
The two main purposes of cash crops are to protect the soil from erosion and to improve soil fertility. Their presence reduces surface runoff of soil when it rains and slows down rain before it hits the ground at force and splits soil.
Some cover crops are planted to improve soil fertility because they improve the level of nutrients in the soil and they can also be ploughed before they mature causing them to decay and add organic matter to the soil.
The answer is National security because the citizens need to know that they are being protected, and usually also how they are being protected. But the government often needs so measure of secrecy in order to protect National Security. If the government were to tell citizens exactly how they were being protected and someone posted it onto the internet it would severely compromise that protection. However people do not generally seem to understand that and tensions become heated between the two groups. Both sides reasons are perfectly legitimate, but one outweighs the other by knowledge. The answer is B.
Answer:
Correct answer is B. Islam was interested in the economic gains to be made around trade routes and water.
Explanation:
A is not the correct answer as the work of Jesus was spread through Christianity.
B is correct because one of the ways that Islam was spreading was through trade.
C is not correct as Torah is sacred book of Jews.
D is not correct as Middle East was already familiar beliefs and religions including Christianity.
The correct matches are as follows:
11. Strong currents, stout fire corals, surgeon and parrot fish
C. Submarine Terrace
12. Horizontal corals, gorgonian corals and sea fans
E. Reef Slope
13.Highest point of Reef, stoutly branching coral
B. Algal Ridge/Reef Crest
14. Beds of sea grasses, sharks and rays
A. Reef flat
15. Flat outter reef, encrusting coralline algae, gardens of coral
<span>D. Terrace</span>
Answer:
A subduction zone is also generated when two oceanic plates collide — the older plate is forced under the younger one — and it leads to the formation of chains of volcanic islands known as island arcs.
Explanation:
