Science Questions

What is the main source of energy for plants?

• Rain

• The Sun

• The Grass

• Soil

Tags

NGSS.MS-LS1-6

Why is the upperside of a leaf smoother and waxier than the underside

• As the upperside of the leaf faces the sun the water in the leaf will evaporate

• To attract sunlight so they can make food

• Due to the presence of chlorophyll

• To keep the flies away

What is the function of veins in a leaf

• To distribute food,water and mineral

• To make food from sun and absorb water from soil

• None of these

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-1

This long part of the plant acts like an "elevator" carrying water and nutrients to the leaves and flower part of the plant.

• roots

• stem

• leaves

• flower

Tags

NGSS.MS-LS2-3

Plants need the following:

• air, water, space, sunlight

• air, water, oxygen, space

Tags

NGSS.5-LS1-1

A bunny is brown in the spring. Why does the bunny change to a white color in the winter?

• Camoflage

• Hibernation

• Migration

• Because it wants to

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NGSS.MS-LS4-4

What is sublimation

• Solid to gas

• Gas to solid

• Gas to liquid

Tags

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Land breeze happens ?

• At night

• At morning

• At dawn

Tags

NGSS.MS-ESS2-6

What is a water cycle?

• The water cycle describes the continuous movement of water on, above and below the surface of the Earth

• It is a water bicycle.

• The water cycle is when you have a circle of water movement.

Tags

NGSS.MS-ESS2-4

Does parallel or series arrangement conduct more electricity?

• Parallel

• Series