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Quiz attempt

Energy in the Environment - Lesson Assessment

5 questionsPassing score: 60%Answered: 0/5

Question 1

What is the primary source of energy for life on Earth?

Water

Wind

Soil

The sun

Question 2

What process allows plants to capture energy?

Evaporation

Photosynthesis

Respiration

Digestion

Question 3

How does energy move in ecosystems?

It remains constant

It cycles repeatedly

It flows in one direction

It disappears immediately

Question 4

Why is energy lost during transfer?

It is converted to heat

It is stored permanently

It is absorbed by soil

It is destroyed

Question 5

Why do ecosystems need a constant energy supply?

Because energy increases over time

Because energy is stored indefinitely

Because energy is lost at each transfer

Because energy is reused

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