How do plants get and use energy?

How do plants get and use energy?

plants

plants get the energy they need from the sun and when you eat plants you get that energy.

plants make thier own through photosynthesis.

Multiple Choice

where does the stored energy in plants come from?

• sun

• soil

Multiple Choice

how do plants get the food need?

• from the super market

• they make their own food

Multiple Choice

plants make their own food through a process called?

• photosynthesis

• respiration

cells in the leaf

1-epidermis tissue : flat cells and help protect the plant

palisade tissue: tall, thin and food is made in these cells.

3-spongy tissue: it has spaces that allow air to pass through.

4-viens: very thin, long cells that form hollow tubes that carry food and water through the plant.

Multiple Choice

....................is the first layer in the leaf structure and it consists of flat cells that protect the plant.

• spongy tissue

• epidermis tissue

Multiple Choice

.......................is the layer where food is made

• palisade tissue

• spongy tissue

Multiple Choice

.....................is the tissue under the palisade tissue, this tissue has spaces to allow the air to pass through.

• spongy tissue

• palisade tissue

photosynthesis

it is the process that plants use to make sugar for food.

plants use ( energy from sunlight + carbondioxide from air + water absorbed) to make ( sugar) and release oxygen.

photosynthesis

plants make their food in the leaves.

leaves are green because they contain chlorophyll.

chlorophyll is stored in chloroplasts.

Multiple Choice

plants make their food in the ................

• leaves

• roots

Multiple Choice

leaves are green because they contain ...........................

• carbon dioxide

• chlorophyll

Multiple Choice

chlorophyll is stored in ..........................

• chloroplasts

• stem

Multiple Choice

....................+ carbon dioxide = sugar and oxygen

• water

• food

Multiple Choice

photosynthesis process occur in the presence of ..............................

• light energy

• water

Multiple Choice

..................... are the results of photosynthesis

• water and carbon dioxide

• sugar and oxygen

respiration

-plants need energy to do their work and grow.

-they use the food they make to get this energy.

-cells break down sugar to release energy.

this process happen in the mitochondria.

-sugar + oxygen=energy + carbon dioxide + water

mitochondria

it is found in every cell.

Multiple Choice

respiration happen in the .......................

• chloroplast

• mitochondria

Multiple Choice

plants do respiration process to get ........................

• sugar

• energy

Multiple Choice

.......................=energy + carbon dioxide + water

• oxygen + sugar

• oxygen