How do plants grow and change chap 2

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How Do Plants Grow and Change?

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Transcript of How do plants grow and change chap 2

Page 1: How do plants grow and change chap 2

How Do Plants

Grow and Change?

Page 2: How do plants grow and change chap 2

How plants grow?

Most plants grow from seeds.

A seed coat is a covering that protects the seed.

Page 3: How do plants grow and change chap 2

If the seed gets water and warmth, the plant in it may

start to grow.

Seeds have a PLANT inside!

Page 4: How do plants grow and change chap 2

The roots grow down into the soil. Next, a stem grows

up.

Then, the leaves and flowers grow.

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Parts of a plant

stem

roots

leaves

stemleavesroots

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Last, the flowers make fruits that hold seeds. The seeds may grow into new plants.

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http://www.youtube.com/watch?v=HBEuMF2uDQU

http://www.youtube.com/watch?v=d26AhcKeEbE

Watch the video and learn!!

Page 8: How do plants grow and change chap 2

How Pine Trees Grow

This pine tree does

not have flowers.

It has cones. The cones hold seeds for new trees.

Every year, more

branches and new cones grow. The trunk grows taller and thicker.

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What do seeds need?

1. air

2. water

3. sunlight

4. nutrients

What do seeds need to GROW?

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Watch the SEED GROW!

Can YOU GROW seeds?