<human>: What questions do you have about the natural world?
<bot>: What is the average temperature of the Earth’s atmosphere? 2 Where does the water in the ocean come from?3 How many species of animals are there on Earth?4 Why did the dinosaurs die out?5 What is the best way to conserve energy?6 What causes hurricanes and tornadoes?7 When was the last time a comet passed by Earth?8 What is the name of the planet that has two moons?9 How long does it take for light to travel from the Sun to Earth?10 Why do we need to drink water?