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The effect of greenhouse gases on the Tundra ecosystem will cause Increased greenhouse gases will increase the overall average temperature of the region, resulting in the melting of the polar ice.
The tundra is a scientific term to refer to the polar geographic region characterized by:
- Low growing vegetation.
- Frozen subfloor.
- Absence of arboreal vegetation.
- Soils that are covered in moss, lichens, snow, or ice.
- In some places they are swampy.
This region is being affected by greenhouse gases because they heat the poles, cause a thaw, and the water level is rising making the tundra an exclusively marshy region.
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Answer:
From 1955 until 1975, the United States dropped around seven million tons of explosives on Vietnam, Laos, and Cambodia. More than one million people were killed during the Vietnam War. Today, the legacy of that conflict lingers with thousands unexploded bombs spread throughout Vietnam. This text describes some of the ways that American and Vietnamese experts are still working to protect civilians from these unexploded bombs.
As you read, take notes on the steps that organizations are taking to protect Vietnamese citizens from unexploded bombs.
Explanation:
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