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Plants - PowerPoint PPT Presentation


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Plants. Living Things. All living things grow and change. All living things need food, water, and air to live. Nonliving Things. Nonliving things are not alive. Nonliving things do not need food, water, or air. Plants must have these things to grow. Sunlight Air Water

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PowerPoint Slideshow about ' Plants' - kaden


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Presentation Transcript
living things
Living Things
  • All living things grow and change.
  • All living things need food, water, and air to live.
nonliving things
Nonliving Things
  • Nonliving things are not alive.
  • Nonliving things do not need food, water, or air.
plants must have these things to grow
Plants must have these things to grow.
  • Sunlight
  • Air
  • Water
  • Nutrients or minerals from the soil
when a seed has sunlight air water and nutrients it will begin to germinate or start to grow
When a seed has sunlight, air, water, and nutrients it will begin to germinate, or start to grow.

This young plant that grows from a seed is called a seedling.

slide6

The first part of the plant you see growing above the ground as it develops from a seed, or a seed, or any new growth on an already existing plant is called a shoot.

Strong shoot!

parts of a plant
Parts of a Plant
  • Roots hold the plant in the soil and takes in water and nutrients from the soil.
parts of a plant1
Parts of a Plant
  • The stem holds up the plant and moves water and nutrients through it.
parts of a plant2
Parts of a Plant
  • Leaves use light, air, water, and nutrients to make food for the plant.
parts of a plant3
Parts of a Plant
  • Flowers make fruits that hold seeds.

Flower 

parts of a flowering plant
Parts of a flowering plant

(With a new shoot)

Functions

  • Flower: to make seeds
  • Roots: holds plant to the ground and takes in water and minerals from the soil.
  • Stem: holds up plant leaves and flowers and transports water and minerals around the plant.
  • Leaf: collects sunlight for photosynthesis (to make food for the plant)

Leaf

Stem

parts of a seed
Seed Coat

Seed Leaf

Stored Food

Developing Plant

Parts of a Seed
slide13

Seed Coat

The hard covering that

protects the seed is the ...

The part that looks like a leaf inside each seed is the ...

Seed Leaf

seeds
Seeds
  • Seeds are formed in the center part of the flower or fruit.
  • Seeds come in many shapes and sizes.
  • Plants grow from seeds.
how a seed grows into a new plant
The life of a plant begins as a seed.

Once you plant and water a seed it begins to germinate.

The root pushes through the seed coat.

The seedling grows out of the ground.

The stem and its leaves point to the sunlight.

The leaves make its own food.

Flowers begin to bloom and make seeds.

New seeds are formed and scattered.

What is this process called?

How a Seed Grows into a New Plant
can you think of different parts of a plant that we eat
Can you think of different parts of a plant that we eat?

2 minutes to think of some examples . . .

. . . Get thinking !!!!

slide18

On some plants we eat the…

roots!

radish

beetroot

onion

potato

carrot

Look… it’s below the stem and leaves

slide19

On some plants we eat the…

leaf!

spinach

lots of herbs

lettuce

slide20

On some plants we eat the…

stem!

rhubarb

asparagus

celery

slide21

On some plants we eat the…

flower!

broccoli

tomato

cauliflower

cucumber

slide22

The

Life Cycle

of a Plant

slide24

Remember…

When the small plant inside begins to grow, the seed germinates.

The young plant that grows from a seed is the seedling.

Seeds are scattered by planting, wind, water, and animals.

let s review
Let’s Review!
  • What do all living things need to live and grow?
3 plants need to live and grow
3. Plants need ____ to live and grow.

sunlight

air

water

nutrients or minerals from the soil

8 seeds can be scattered by
8. Seeds can be scattered by _____.
  • planting
  • animals
  • water
  • wind
congratulations
Congratulations!

You have learned all about plants, seeds, and a plant’s life cycle.

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