Answer:
Greenhouse affect - atmosphere traps heat
Ice age - coldest phase of climate cycle
Sun's output - can vary
Greenhouse gases - atmosphere traps even more heat
The Mississippi river is the longest river in the USA
Its 2348 miles long
The last option is the answer. D.Montevideo is the capital of Uruguay or country #7
Telecommunications has certainly been a big influence.
The Arabian Peninsula known as Arabia is a peninsula located in Western Asia in the northeast of Africa on the Arabian plate. It is on the junction of Africa and Asia. It is east of Ethiopia and northern Somalia, south of Israel and Palestinian. It is known for it's physical features such as the plentiful precipitation, the Red sea, desert terrain, fertile farmland or soil, petroleum reserves and dry climate.