Transitional layer between stratosphere and mesosphere is

Transitional layer between stratosphere and mesophere is

Which of the following statement is/are correct (a) The mesosphere is located about 50 to 85 kilometers (30 to 50 miles) above the Earth's surface (b) The stratosphere and mesosphere are referred to as the middle atmosphere (c) The mesopause, at an altitude of 80-90 km, separates the mesosphere from the thermosphere 80-70 km (d) All the above

What is mesosphere?

Degradation of ozone layer in stratosphere by

The stratosphere acts as a conducting layer ofr the earth. If the stratosphere extends beyond 50 km from the surface of earth, then calculate the capacitance of the spherical capacitor formed between stratosphere and earth's surface. Take radius of earth as 6,400 km.

The stratosphere acts as a conducting layer for the earth. If the stratosphere exends beyond 50 km from the surface of earth, then calculate the capacitance of the spherical capacitor formed between strasphere and earth's surface. Take radius of earth of as 6400 km .

Assertion : Ozone layer is present in the stratosphere. Reason : Hydrosphere covers about 70% of the earth's surface.