Beach Winds Explained Through Science and Experimentation

The video explores why beaches are windy, focusing on the temperature difference between hot sand and cooler ocean water. An experiment is conducted to simulate these conditions, using materials like sand, ice water, and an incense stick to visualize air movement. The experiment demonstrates how low and high-pressure zones create wind, explaining the sea breeze phenomenon. The video concludes by linking the experiment to real-world beach experiences.

What is the main topic discussed in the introduction of the video?

• Why it gets windy on the beach

• The history of Palm Beach

• How to relax on the beach

• The best beaches in Florida

What natural phenomenon is responsible for the wind blowing from the ocean to the shore?

• The rotation of the Earth

• The difference in temperature between sand and ocean water

• The gravitational pull of the moon

• The movement of ocean currents

Which of the following is NOT a material needed for the wind experiment?

• A pot

• A wooden spoon

• A thermometer

• An incense stick

What is the purpose of using an incense stick in the experiment?

• To add fragrance to the experiment

• To measure temperature

• To create smoke for visualizing air movement

• To heat the sand

In the experiment, what does the hot sand represent?

• The sun

• The air

• The ocean

• The beach sand

What causes the air above the hot sand to rise?

• It becomes more dense

• It becomes less dense

• It cools down

• It absorbs moisture

What happens to the air above the cold water in the experiment?

• It evaporates

• It sinks

• It becomes less dense

• It rises

What is created to balance the difference in air pressure between the hot sand and cold water?

• A hurricane

• A sea breeze

• A storm

• A tidal wave

What is the scientific term for the wind blowing from the ocean to the beach?

• Tidal wind

• Sea breeze

• Ocean current

• Land breeze

What can you blame for the strong gusts of wind at the beach?

• Weather forecasts

• Earth science

• Human activity

• Marine life