The correct answer is letter C. increase deposition of sediments upstream. The negative effect of using too much water for the irrigation of crops is that it wash out sediments and these sediments are brought down the water streams.
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The countries in the Middle East are oil rich, so they are profiting offf oil. China and Malaysia are rich because they make clothing and other needs and ship them over here. Bangladesh profits off making clothing like weavings, but has lost lots of money in previous years due to flooding.
Explanation:
Carbon dioxide and methane are called greenhouse gases. The property of greenhouse gases is they they heat energy in them and does not let it escape.
Both Carbon dioxide and methane when present in atmosphere, absorb heat from sun and heat which would is reflected from the Earth's surface. With increase in fuel consumption release of these gases has grown tremandously. Thus, with increase in Carbon dioxide and methane more and more heat is being trapped in the atmosphere and therefore, the Earth's average is rising decade after decade.
The answer is a) True
Since Independence, almost every African country has been plagued by the cycle of Poverty.
Poverty has led to the development of a culture of bribery and kickbacks in between almost every aspect of the government.
With little investment in education and health, the average person has suffered even more.
Many African countries have taken on billions of dollars of debt that they can never pay off.
This has resulted in a 'debt trap' where the little money a country is able to generate, has to be paid in the forms of loans.
Lack of government funds, poor infrastructure, low education, high corruption has also resulted in numerous local rebels and quasi-militia factions mushrooming to challenge what they see as failed governments.
When you combine all these factors, you can see how poverty has resulted in a Pandora's box of problems for African countries.
