True or False

Question

1. Exospear the outermost layer of the Earth's atmosphere
2. Ozone layer protects us from UV radiation of sun
3. Exosphere is the layer closest to the surface of Earth
4. Ozone layer is present in the stratosphere

Answer 1

1. False - The outermost layer of the Earth's atmosphere is called the exosphere, but "Exospear" is not a recognized term.
2. True - The ozone layer protects us from the sun's harmful ultraviolet (UV) radiation.
3. False - The exosphere is not the layer closest to the surface of the Earth; it is the outermost layer. The closest layer is the troposphere.
4. True - The ozone layer is indeed present in the stratosphere.