Which Ecosystem Makes Up Approximately 70% of the Earth's Surface

question 56

Multiple Choice

Which ecosystem makes up approximately 70% of the Earth's surface?

• A) Aquatic; marine
• B) Aquatic; fresh water
• C) Aquatic; coral reefs
• D) Terrestrial; tundra
• E) Terrestrial; rainforest

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Definitions:

Piaget's

Jean Piaget, a Swiss psychologist, garnered recognition for his foundational contributions to the study of child development, especially his cognitive development theory.

Mentally Rotate

The cognitive ability to imagine an object turning in space, often tested in spatial visualization tasks.

Fluid Intelligence

The intelligence quotient derived from tests involving tasks that require reasoning but not prior knowledge.

Crystallized Intelligence

The intelligence quotient derived from tests involving knowledge-based questions.