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 is the main cause of most waves seen on the beach?

• Volcanoes

• Moon's gravity

• Wind

• Earthquakes

What is the term for the highest point of a wave?

• Trough

• Crest

• Peak

• Summit

How does the moon influence the tides on Earth?

• By changing the Earth's rotation

• By pulling the water closer to the shore

• By blocking the sun

• By heating the ocean

What is a tsunami primarily caused by?

• The moon's gravity

• Strong winds

• Heavy rainfall

• Underwater earthquakes

In which region are tsunamis more common due to underwater volcanoes?

• Atlantic Ocean

• Arctic Ocean

• Indian Ocean

• Ring of Fire in the Pacific Ocean