NSO Level 1- Science Olympiad (SOF) Class 4: Questions 422 - 424 of 435

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Question number: 422

» Mental Ability

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Appeared in Year: 2018

MCQ▾

Question

Read the given paragraph.

In coastal areas, during daytime land heats up faster than sea, hence the hot air above land rises up and is replaced by cooler air from sea thereby causing . At night, land quickly loses heat and becomes cooler than sea. The hot air above sea slowly begins to rise and is replaced by cooler air from land thereby causing .

Which of the following correctly identifies X and Y?

X Y

Choices

Choice (4)Response

a.

Sea breeze Sea breeze

b.

Sea breeze Land breeze

c.

Land breeze Sea breeze

d.

Land breeze Land breeze

Question number: 423

» Plants

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Appeared in Year: 2018

MCQ▾

Question

Study the given classification table of plants and select the most appropriate headings for group X and group Y.

Image shows Classification of Plants

Image Shows Classification of Plants

Group X Group Y

Choices

Choice (4)Response

a.

Terrestrial plants Aquatic plants

b.

Non – flowering plants flowering plants

c.

Parasitic plants Epiphytic plants

d.

Green plants Non – green plants

Question number: 424

» Human Body

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Appeared in Year: 2018

MCQ▾

Question

Refer the given figure representing integration of different human system X, Y and Z. Select the option that correctly identities these systems.

Image shows All Body Parts

Image Shows All Body Parts

X Y Z

Choices

Choice (4)Response

a.

Circulatory system Digestive system Respiratory system

b.

Respiratory system Circulatory system Digestive system

c.

Digestive system Circulatory system Respiratory system

d.

Digestive system Respiratory system Circulatory system

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