WorksheetsThe Greenhouse Effect Quiz
Total questions: 10
Worksheet time: 5mins
What is the primary role of the greenhouse effect on Earth?
To increase the Earth's rotation speed
To cool the Earth's surface
To maintain Earth's temperature for life
To decrease the Earth's gravitational pull
Which planet has the most extreme greenhouse effect?
Jupiter
Mars
Venus
Earth
What percentage of Earth's atmosphere is carbon dioxide?
5%
10%
0.04%
1%
Which gas is the most abundant greenhouse gas?
Water vapor
Methane
Nitrous oxide
Carbon dioxide
What is the average surface temperature on Mars?
15°C
-60°C
-18°C
465°C
What is the main component of Venus's atmosphere?
Oxygen
Carbon dioxide
Nitrogen
Methane
Which process naturally releases carbon dioxide?
Evaporation
Photosynthesis
Condensation
Respiration
What would Earth's average temperature be without the greenhouse effect?
15°C
-18°C
33°C
0°C
Which gas is released from soil and water through bacterial processes?
Carbon dioxide
Methane
Nitrous oxide
Oxygen
What is the main reason for Venus's high surface temperature?
Proximity to the Sun
Thick CO₂-rich atmosphere
High volcanic activity
Lack of water
