Seis preguntas húmedas y curiosas

The video explores various aspects of water, including the effects of melting polar ice on sea levels, the phenomenon of bioluminescence in marine life, the physics behind walking on water and surface tension, the formation of tides and waves, and how water extinguishes fire. It highlights the unique properties of water and its interactions with other elements and forces.

What would be the approximate rise in sea level if all of Antarctica's ice melted?

• 30 meters

• 90 meters

• 61 meters

• 7 meters

Which organism is primarily responsible for bioluminescence in the ocean?

• Seaweed

• Dinoflagellates

• Jellyfish

• Coral

Why is it impossible for humans to walk on water?

• The water molecules are too far apart.

• The water is too cold.

• Water is too slippery.

• Humans are too heavy to be supported by surface tension.

What force is primarily responsible for the formation of waves?

• Wind

• Gravity

• Tides

• Earthquakes

What causes the tides to change periodically?

• The rotation of the Earth

• The temperature of the ocean

• The gravitational pull of the moon and the sun

• The wind patterns

What determines whether a liquid will wet a surface?

• The speed of the liquid

• The balance between cohesive and adhesive forces

• The temperature of the liquid

• The color of the surface

Why is water effective at extinguishing most fires?

• It cools the fire and removes oxygen.

• It adds fuel to the fire.

• It increases the fire's temperature.

• It changes the color of the fire.