Energía Solar

The video tutorial explains solar energy, its source, and its applications on Earth. It covers how solar energy is harnessed through solar panels and its role in natural processes like the water cycle. The tutorial also discusses wind energy, its formation, and uses. Additionally, it highlights the importance of solar energy in ecosystems, particularly in plant growth and food chains. The video concludes with a reflection on the effects of solar energy on the skin and the importance of protection.

What is the primary source of energy for Earth?

• The Ocean

• The Moon

• The Sun

• The Stars

How does wind energy originate?

• From the rotation of the Earth

• From ocean currents

• From uneven heating of the Earth's air by the Sun

• From volcanic eruptions

What role do plants play in the energy cycle?

• They convert chemical energy into solar energy

• They use solar energy to produce food

• They store mechanical energy

• They reflect solar energy back into space

What happens to water when it absorbs solar energy?

• It turns into ice

• It evaporates into vapor

• It becomes solid

• It freezes

Why is it important to protect your skin from solar energy?

• To enhance vitamin D production

• To avoid skin damage

• To prevent dehydration

• To maintain body temperature