Scientists Have Concluded That Increases in ________ from Human Activities

question 125

Multiple Choice

Scientists have concluded that increases in ________ from human activities have thrown Earth's natural carbon cycle off balance,increasing global temperatures and changing the planet's climate.

• A)CO
• B)CO2
• C)GMT
• D)CH4

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Definitions:

Mining Exploration

The process of searching for minerals and ores in the earth through geological study, sampling, and drilling.

Environmental Effects

The impact of human activities on the natural world, including changes to ecosystems, biodiversity, and climate.

Sandstone

Sandstone is a sedimentary rock formed by the consolidation and compression of sand particles, used widely in construction because of its durability and workability.

Limestone

A sedimentary rock composed mainly of calcium carbonate, often used in construction and as a raw material in cement production.