The biggest member of the solar system is
mars
the moon
the sun
neptune
Correct answer is C
No explanation has been provided for this answer.
The leading producer of diamond in Africa is
zaira (Democratic Republic of Congo)
Nigeria
Tanzania
The Gambia
Correct answer is A
No explanation has been provided for this answer.
The most important cash crop grown in the Nile Basin is
berley
cotton
groundunt
sugar cane
Correct answer is B
No explanation has been provided for this answer.
The most critical element in an ecosystem is the
growth per day
energy flow within the system
number of organism in the system
location of the system
Correct answer is B
No explanation has been provided for this answer.
Which of the following is not a cause of desertification in West Africa?
constant high temperature
deforestation
overcultivation
overgrazing
Correct answer is A
No explanation has been provided for this answer.