Sure! Let's break it down in a simple way.

Plants make their own food through a process called **photosynthesis**. Here’s how it works:

1. **Sunlight**: Plants need sunlight to make food. The leaves of the plant have tiny parts called **chloroplasts**, which contain a green pigment called **chlorophyll**. Chlorophyll helps capture sunlight.

2. **Carbon Dioxide and Water**: Plants take in carbon dioxide (CO₂) from the air through small openings in their leaves called **stomata**. They also absorb water (H₂O) from the soil through their roots.

3. **Making Glucose**: Using the energy from sunlight, plants combine the carbon dioxide and water to make a sugar called **glucose** (C₆H₁₂O₆). This glucose is the plant’s food, providing energy for growth.

4. **Oxygen**: As a byproduct of this process, plants release oxygen (O₂) into the air. That’s why trees and plants are so important for us—they help clean the air we breathe!

So, in summary, plants use sunlight, water, and carbon dioxide to make their own food (glucose) and produce oxygen. It’s like a natural factory inside each leaf!