Emma: Hi, Mark! Have you heard about climate change?
Mark: Yes, Emma. It's a big problem for our planet.
Emma: What causes climate change?
Mark: It's caused by pollution, deforestation, and too much carbon dioxide.
Emma: That sounds serious. What can we do to help?
Mark: We can use less plastic, drive less, and use renewable energy.
Emma: Renewable energy? What's that?
Mark: It's energy from the sun, wind, or water. It's clean and doesn't pollute.
Emma: That's interesting. How can we use less plastic?
Mark: We can use reusable bags, bottles, and containers.
Emma: Good ideas! What about driving less?
Mark: We can walk, bike, or use public transport.
Emma: I think I can do that. Let's make a plan to help the planet.
Mark: Great! Every small action counts.
