Atmosphere & Climate Change

78% of Earth' atmosphere is made of which gas?

• Oxygen
• Nitrogen

• Water Vapor

What is the correct order of the atmosphere starting from closest to Earth's surface?

• Exosphere, Thermosphere, Mesosphere, Stratosphere, Troposphere
• Troposphere, Stratosphere, Mesosphere, Thermosphere, Exosphere

We live in the

• Troposphere
• Stratosphere
• Exosphere

The Ozone layer is part of the

• Troposphere
• Stratosphere
• Exosphere

Why is the ozone layer so important?

• It is made up of Oxygen
• Planes fly here
• It shield's Earth from UV rays

Where meteors burn up from space is the

• Trophosphere
• Mesosphere
• Exosphere

The International Space Station is located in the

• Thermosphere
• Mesosphere
• Exosphere

Satellites & Space Shuttles orbit in the

• Thermosphere
• Mesosphere
• Exosphere

The warming of Earth's surface and lower atmosphere is called

• Atmosphere Heating
• Greenhouse Effect
• Global Temperatures

What gas is causing global warming

• CO2 (carbon dioxide)
• Oxygen
• Water vapor