The Supercontinent Pangaea Began to Break Up ___________

question 42

Multiple Choice

The supercontinent Pangaea began to break up ___________.

• A) before there were any dinosaurs
• B) after terrestrial organisms had evolved
• C) before the existence of land plants
• D) before photosynthesis began producing oxygen

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Definitions:

Environmental Conditions

The various physical and biological factors that affect the life and growth of organisms within an area, including temperature, humidity, soil, and availability of resources.

Military Security

Measures taken to ensure the protection and defense of a country and its interests.

Food Resources

Refers to the supply of food and raw materials available from agriculture, fishing, and other sources to sustain human and animal life.