What Are Waves? | Science at the Beach! | SciShow Kids

The video explains the nature of waves, how they are formed by wind and the moon's gravity, and their effects on tides. It also covers the dangers of tsunamis and the importance of safety during such events.

What causes waves to form in bodies of water?

How does the moon influence the tides on Earth?

What is the difference between high tide and low tide?

What are tsunamis and what causes them?

Why is it dangerous to be on a beach during a tsunami?