CUT 4 Review

The slanting rays of the Sun strike the water droplets producing different colors.

It is the most basic device in which shadow cast by a vertical pole is used to indicate the time of day.

Right or Wrong: Do not apply sunscreen with SPF.

Useful or Harmful: Melting of Iceberg

The surface of the moon reflects light from the Sun.

Right or Wrong: Limit exposure to the sun between 6 a.m. and 6 p.m.

Right or Wrong: Eat fruits with high water content, like watermelon.

Useful or Harmful: Photosynthesis

The Earth rotates on its axis and revolves around the Sun.

Right or Wrong: Drink at least 2 to 3 glasses of water to prevent dehydration.

Useful or Harmful: Sunburn and Skin cancer

The light from the Sun strikes an object and reflects to the eyes.

It is important in bone development and can help prevent bone diseases such as rickets.

Useful or Harmful: Drying Clothes

Right or Wrong: Wear sunglasses without UV protection.

Right or Wrong: Wear fitted and black-colored shirt when going out under the sun for a long time.