Plant Structures
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Description:
Each plant has parts, just like people have different
body parts. Each plant part serves a different purpose and does a different
job. For example, most plants have leaves, those leaves are important to the
survival of the plant.
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Transcription:
The sun is rising on a new day here in the forest.
Look around at all the amazing plants! Each one has parts that work together to
keep it alive and healthy. Let's take a closer look.
Here is a raspberry bush with its long woody stems,
green leaves, and even spiky thorns to protect it. Each part of this plant
performs a special job to help it survive.
These roots hold on tight to the soil, which keeps the
plant standing up. The roots have another very important job: they soak up the
water that falls into the ground. The roots also soak up nutrients from the
soil, which helps the plant grow strong.
Moving up from the roots, here is the stem of this
plant. It works hard to carry all of the water and nutrients from the roots up
to the rest of the plant. This plant has thorns on it; these keep animals from
eating the delicious fruit the plant makes. We will get to the fruit later.
The leaves soak up sunlight. This is the coolest part,
so listen carefully! Plants can actually make their own food. That's right:
they take sunlight and turn it into food for the plant through a process called
photosynthesis.
Gosh, plants are so amazing!
These are the flowers on the plant; they attract
creatures like bees and butterflies who will help to pollinate the plant. The
flowers will develop into beautiful red berries.
These berries have tiny seeds in them, which will
eventually end up back in the soil and grow into new raspberry plants.
So there you have it! The parts of a plant, each one
with its own special job.
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Questions:
1. What role do the roots of the raspberry bush play
in its survival?
2. How do leaves contribute to the plant's ability to
make food?
3. Why are bees and butterflies important to the
raspberry plant?