Question

Earth's ozone layer is responsible for absorbingfrom the sun.

a. true
b. false

Answer 1

a. True

The Earth's ozone layer is responsible for absorbing harmful ultraviolet (UV) radiation from the sun. Ozone molecules in the stratosphere act as a shield, absorbing and filtering out much of the UV radiation before it reaches the Earth's surface. This absorption is vital for protecting living organisms from the harmful effects of excessive UV radiation, such as skin cancer, cataracts, and damage to marine ecosystems. Therefore, the ozone layer plays a crucial role in safeguarding life on Earth from the sun's harmful rays.

Answer 2

False. The ozone layer in the stratosphere absorbs ultraviolet (UV) light from the sun, specifically UVB, to protect life on Earth from its harmful effects.

Step-by-step explanation:

False. The ozone layer in the stratosphere is responsible for absorbing ultraviolet (UV) light from the sun. It specifically absorbs the portion of UV light called UVB, which is known to cause harmful effects such as skin cancers, cataracts, and harm to crops and marine life. The ozone layer acts as a shield, protecting life on Earth from the damaging effects of UV radiation.