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Question Practice

What human activity can disrupt the balance of ecosystems on Earth?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA

Our Home: Earth, a Unique Life...

What human activity can disrup...

Single Answer MCQ

Q-00137854

What human activity can disrupt the balance of ecosystems on Earth?

1

Planting trees

2

Cutting down forests

3

Cleaning waterways

4

Building parks

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What is the primary reason Earth can sustain life?

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What zone describes the range of distances where water can exist in liquid form?

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Q3.

Why is Earth often referred to as the 'Blue Planet'?

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Q4.

What would happen if Earth were closer to the Sun?

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