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The Mekong River Quiz

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Questions and Answers

What is the estimated length of the Mekong River?

3,050 km

5,500 km

4,909 km (correct)

6,200 km

Where are the headwaters of the Mekong River located?

Myanmar

Cambodia

Tibetan Plateau (correct)

Thailand

What is the drainage area of the Mekong River?

500,000 sq mi

307,000 sq mi (correct)

600,000 sq mi

400,000 sq mi

What does 'មេ' mean in Khmer, the language from which the Mekong gets its English name?

Mother Signup and view all the answers

What causes navigation difficulty along the Mekong River?

Extreme seasonal variations in flow Signup and view all the answers

In sociology and population geography, population refers to a group of human beings with some predefined criterion in common, such as location, race, ethnicity, nationality, or religion. What is the etymological origin of the word 'population'?

Derived from the Late Latin word populationem Signup and view all the answers

In ecology, a population is a group of organisms of the same species who inhabit the same particular geographical area and are capable of interbreeding. What is the main characteristic of a sexual population area?

It is the area where inter-breeding is possible between any pair within the population Signup and view all the answers

What does the term 'population' refer to in the field of genetics?

A group of organisms of the same species capable of interbreeding Signup and view all the answers

What does the term 'population' encompass besides human beings?

Animals, microorganisms, and plants Signup and view all the answers

What is the purpose of a government conducting a census?

To quantify the size of a resident population within a given jurisdiction Signup and view all the answers