Layers of the Earth's Atmosphere

What is the lowest layer of the Earth's atmosphere?

• Exosphere

• Mesosphere

• Stratosphere

• Troposphere

Which layer of the atmosphere contains the ozone layer?

• Troposphere

• Stratosphere

• Mesosphere

• Exosphere

In which layer of the atmosphere do meteors burn up?

• Mesosphere

• Exosphere

• Thermosphere

• Stratosphere

Which layer of the atmosphere is known for its high temperatures?

• Mesosphere

• Exosphere

• Troposphere

• Thermosphere

What is the outermost layer of the Earth's atmosphere called?

• mesosphere

• exosphere

• thermosphere

• stratosphere

What is the greenhouse effect?

• The greenhouse effect is a natural process that warms the Earth's surface.

• The greenhouse effect is a phenomenon that only affects other planets.

• The greenhouse effect is a man-made process that cools the Earth's surface.

• The greenhouse effect is caused by excessive deforestation.

What is the primary cause of climate change?

• Increase in greenhouse gases

• Solar flares

• Volcanic eruptions

• Deforestation

What is the phenomenon where the Earth's temperature increases due to human activities?

• atmospheric heating

• planetary freezing

• climate cooling

• global warming

Which layer of the atmosphere is closest to the Earth's surface?

• Mesosphere

• Stratosphere

• Exosphere

• Troposphere

What is the function of the ozone layer in the atmosphere?

• The ozone layer is responsible for cloud formation

• The ozone layer traps heat in the atmosphere

• The ozone layer causes acid rain

• The function of the ozone layer is to absorb harmful ultraviolet radiation from the sun.