1. Russia - 17098242km2
2. Canada - 9984670km2
3. USA - 9826675km2
4. China - 9596961km2
5. Brazil - 8514877km2
6. Australia - 7741220km2
7. India - 3287263km2
8. Argentina - 2780400km2
9. Kazakhstan - 2724900km2
10. Algeria - 2381741km2
Answer:
All the human causes of global environmental change happen through a subset of proximate causes, which directly alter aspects of the environment in ways that have global effects.
Explanation:
The important proximate human causes of global change are those with enough impact to significantly alter properties of the global environment of potential concern to humanity. The global environmental properties now of greatest concern include the radiative balance of the earth, the number of living species, and the influx of ultraviolet (UV-B) radiation to the earth's surface (see also National Research Council, 1990b).
Lake maracaibo is regarded as south america's largest lake, despite actually being an intlet of the caribbean sea.
The precious natural resource that found during exploration below the lake in 1914 is natural oil (crude oil).The lake was known as Lake Maracaibo in the country called Venezuela which is located in South American (Latin America).The oil which was discovered in Lake Maracaibo sits above one of the world's largest oil fields.
Today the lake's surface is filled with thicket of oil derricks and the economic wealth derived from the oil exportation has helped Venezuela to become one of the richest countries in Latin america. In conclusion, the precious natural resource that found during exploration below the lake in 1914 is natural oil (crude oil).
Learn about lake caraibo:
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Large-scale agriculture in this area requires irrigation. The irrigation is provided by dams, which divert water from the Colorado River. Silt is no longer carried downstream, and 90% of the river is diverted for irrigation. The lack of water downstream leads to a scarcity of drinking water.
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