Botany is the study of plants and their growth.

It includes examining how plants use sunlight, water, soil, and air to survive.

Plants are essential to our environment.

They provide food, oxygen, and shelter for many living beings.

Plants begin to grow from seeds.

A seed needs the right conditions to sprout, including moisture from soil and warmth from sunlight.

Once a seed absorbs water, it starts to germinate.

This means the seed begins to grow roots and shoots.

The roots anchor the plant into the soil and absorb water and nutrients.

Photosynthesis is a crucial process for plants.

It occurs when plants use sunlight to make their own food.

Plants take in carbon dioxide from the air through tiny openings in their leaves called stomata.

They also absorb sunlight through chlorophyll, the green pigment in leaves.

Using sunlight, water, and carbon dioxide, plants produce glucose (a type of sugar) and oxygen.

The glucose provides energy for the plant to grow.

Plants need soil to provide nutrients.

Soil is made up of tiny particles like minerals and organic matter.

Healthy soil contains microorganisms that help recycle nutrients.

This keeps the soil fertile and ready for new plants to grow.

The nutrients are absorbed by the roots and help the plant thrive.

Water is also vital for plant growth.

Plants use water to transport nutrients throughout their structure.

Without enough water, plants can wilt and stop growing.

They can also use water to cool down on hot days through a process called transpiration.

Did you know that some plants can live for thousands of years?

For example, the giant sequoia trees are among the oldest living things on Earth! Also, over 80% of the world’s food comes from plants.

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