Fossil Fuel Reserves

Fossil Fuel Reserves

Alternative sources of fossil fuels, like shale and tar sands, may extend our use of fossil fuels, but have negative impacts.

CK-12 (Middle School)

ESSENTIAL QUESTION:

STANDARDS:
RST.2 - Main Ideas, RST.1 - Analysis & Evidence

DEPTH OF KNOWLEDGE (DOK) LEVELS:

2,3
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