Plant Adaptations

Desert plants have a coat of wax on their leaves to

• keep water from escaping

• protect them from animals eating them

• absorb water from the air

• release scent to attract animals

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NGSS.MS-LS2-1

Some grasses grow in hot dry areas. Why might they grow very deep roots?

• to protect the plant from sun damage

• to take in as much light as possible

• to spread seeds to new places

• to reach water that is underground

Tags

NGSS.MS-LS2-1

What is one reason that some plants have a strong scent?

• to shed extra water off the plant

• to take in nutrients from the soil

• to attract animals to spread its pollen

• to conserve water during dry periods

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NGSS.MS-LS1-4

A plant is adapted to a forest with little sunlight. Identify the BEST adaptation this plant might have to ensure its survival.

• extremely long root system

• thick, waxy, spike covered leaves

• ability to attach to and grow upwards on taller trees

• shallow root system near the surface

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NGSS.MS-LS1-5

NGSS.MS-LS4-4

Which of the following adaptations best​ explains how pine trees are able to prevent water loss or damage from freezing temperatures?

• Pine trees have thick bark

• Pine cones produce seeds.

• Pine tree roots go deep underground.

• Pine needles are thin and have a wax coating.

In a dense forest, some trees are very tall. The type of plant MOST LIKELY to survive underneath these trees is one that

• can store water.

• produce many seeds

• needs little sunlight.

• can withstand the cold.

Tags

NGSS.MS-LS1-5

Mr. Walker plants a new plant next to a tall tree in his yard. It is partly in the sun, but is mostly in the shade. He notices that it is growing with all of its leaves on one side. Why is the plant growing this way?

• It is dying.

• It is trying to get sunlight.

• It is trying to stay in the shade.

• It wants to be closer to the tree.

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

Why does a cactus have shallow roots while other desert plants have deeper roots?

• Shallow roots help to absorb water quickly before it evaporates.

• A cactus does not need deep roots because it has a strong stem.

• Other plants only want to take in water that is deep underground.

• The water near the surface is much better for helping a cactus to grow.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Many plants have bright, sweet smelling flowers. How would this adaptation help the plant?

• It warns away predators

• It attracts bees and other pollinators

• It helps the plant store water

• It gives the plant shade.

Tags

NGSS.MS-LS1-4

NGSS.MS-LS2-2

Which adaptation of a rose helps it grow without being eaten by large animals?

• flowers with bright colors

• sharp thorns

• small seeds

• deep roots