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Question (31)

QN0010202

In Activity 3, what acted like oceans, lakes and rivers in nature?

(A) Marker ink
(B) Transparent bag
(C) Coloured water in the bag
(D) Plastic surface only

Correct Answer: C

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Question (32)

QN0010203

A student notices that droplets formed inside a sealed bag and later fell back into the water. This activity models ________.

(A) groundwater extraction
(B) the water cycle
(C) river pollution
(D) dam construction

Correct Answer: B

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Question (33)

QN0010204

Which of the following is NOT directly mentioned as a source from which water evaporates?

(A) Oceans
(B) Rivers
(C) Lakes
(D) Factories

Correct Answer: D

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Question (34)

QN0010205

Which process happens before rain falls?

(A) Water vapour forms clouds
(B) Rivers flow to seas
(C) Wells are dug
(D) Groundwater is pumped out

Correct Answer: A

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Question (35)

QN0010206

Why is the water cycle important for life?

(A) It keeps water moving and available in nature.
(B) It creates mountains.
(C) It produces salt.
(D) It stops rivers from flowing.

Correct Answer: A

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Question (36)

QN0010207

A lake receives rainwater. Later, sunlight causes some water to rise into the air. Which two stages are involved?

(A) Rainfall and evaporation
(B) River flow and freezing
(C) Groundwater and pumping
(D) Snowfall and melting

Correct Answer: A

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Question (37)

QN0010208

Which statement about the water cycle is correct?

(A) Water changes form only once.
(B) Water moves continuously through nature.
(C) Water remains only in oceans.
(D) Water cycle occurs only during rainy seasons.

Correct Answer: B

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Question (38)

QN0010209

If clouds release water as hail, which stage of the water cycle is taking place?

(A) Evaporation
(B) Cloud formation
(C) Precipitation
(D) Groundwater recharge

Correct Answer: C

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Question (39)

QN0010210

A student compares the transparent bag activity with nature. The falling droplets inside the bag are most similar to ________.

(A) mountains
(B) rainfall
(C) groundwater
(D) sunlight

Correct Answer: B

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Question (40)

QN0010211

Which statement best explains why the water cycle never stops?

(A) Water is continuously changing forms and moving through nature.
(B) Rivers never reach the sea.
(C) Clouds never disappear.
(D) Groundwater is unlimited.

Correct Answer: A

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Question (31)

In Activity 3, what acted like oceans, lakes and rivers in nature?

Explanation:

Link:

Question (32)

A student notices that droplets formed inside a sealed bag and later fell back into the water. This activity models ________.

Explanation:

Link:

Question (33)

Which of the following is NOT directly mentioned as a source from which water evaporates?

Explanation:

Link:

Question (34)

Which process happens before rain falls?

Explanation:

Link:

Question (35)

Why is the water cycle important for life?

Explanation:

Link:

Question (36)

A lake receives rainwater. Later, sunlight causes some water to rise into the air. Which two stages are involved?

Explanation:

Link:

Question (37)

Which statement about the water cycle is correct?

Explanation:

Link:

Question (38)

If clouds release water as hail, which stage of the water cycle is taking place?

Explanation:

Link:

Question (39)

A student compares the transparent bag activity with nature. The falling droplets inside the bag are most similar to ________.

Explanation:

Link:

Question (40)

Which statement best explains why the water cycle never stops?

Explanation:

Link:

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