7. which group of resources does the african continent have in rich supply?

gold, oil, and diamonds
diamonds, oil, and petroleum
gold, timber, and natural gas
gold, diamonds, and coal

8. how much government revenue has africa devoted to interest payments? (1 point)

two ­thirds
one third
half
all of it

9. which statement is true regarding africa’s poverty issue?

sub ­saharan countries are in a higher income bracket than many of the southern african countries.
many of the southern african countries are in a higher income bracket than many of the sub saharan
countries.
sub saharan countries generally fare better than north african countries.
a majority of africa’s countries are in the higher income bracket.

The answers are as follow:
7. A.
The Africa continent is richly bless with all kind of mineral resources in high quantities. Different minerals can be found in various African countries in varied quantities. Out of all these mineral resources, the ones which African has in rich quantities include diamond, gold and oil. The African continent provides 46% of the world diamond and 21% of the world gold. The continent is also rich in oil.
8. B
Government revenue refers to those money which the government generate; government uses this money to cater for the public and their needs. The amount of revenue to be spent on different categories of needs are usually determine at the beginning of every fiscal year. African governments typically devote a small percentage of their revenue to interest payment.

9. B
Despite the rich mineral resources which are found on the African continent, the continent is a very poor one due majorly to corruption and lack of efficient management of resources. The countries in the south of Africa seems to be better off financially that those in the sub Saharan part of Africa.

The answer to this question is  c. pharmaceutical accumulation  reclaimed water refers to the water that being used again after it already  used for agricultural purposes.this type of water often contains pharmaceutical accumulation because of the chemical fertilizer that is used for the plants is absorbed into the water.

Here is a picture  of the net. its 4 squares in a row diagonal and on the third draw one square aove and under