Podcast
Questions and Answers
What is the role of a greenhouse in maintaining temperature?
What is the role of a greenhouse in maintaining temperature?
- Passing visible light and absorbing infrared radiations
- Passing visible light and reflecting infrared radiations
- Reflecting visible light and absorbing infrared radiations
- Absorbing visible light and reflecting infrared radiations (correct)
What natural structure is compared to a greenhouse in the text?
What natural structure is compared to a greenhouse in the text?
- Atmosphere (correct)
- Volcano
- Ocean
- Desert
Why are flowers, vegetables, and fruits grown in a glass-covered area called a green house?
Why are flowers, vegetables, and fruits grown in a glass-covered area called a green house?
- To shield them from strong winds
- To protect them from insects
- To trap energy from the sun (correct)
- To keep them from freezing
What causes the warming of soil and plants in a green house?
What causes the warming of soil and plants in a green house?
What keeps the energy of the sun trapped in a green house?
What keeps the energy of the sun trapped in a green house?
Which term is used to describe the blanket of air that surrounds the earth?
Which term is used to describe the blanket of air that surrounds the earth?
What does the atmosphere act as according to the text?
What does the atmosphere act as according to the text?
Why is the name 'greenhouse effect' used?
Why is the name 'greenhouse effect' used?
What are emitted by warm soil and plants in a green house?
What are emitted by warm soil and plants in a green house?
Which component of sunlight heats up the soil and plants in a green house?
Which component of sunlight heats up the soil and plants in a green house?