Why is the greenhouse effect given that name?
Correct answer: B. The greenhouse effect is named because it describes the process by which greenhouse gases trap heat, similar to how a greenhouse's glass structure traps heat.
- A. The greenhouse effect is named for the environmental goal of planting more trees to combat global warming.
- B. The greenhouse effect is named because it describes the process by which greenhouse gases trap heat, similar to how a greenhouse's glass structure traps heat.
- C. The term was coined by a scientist who had a preference for the color green.
- D. None of the above options accurately describes the origin of the term 'greenhouse effect.'
Explanation
The term 'greenhouse effect' is used because Earth's atmosphere acts in a manner similar to a greenhouse. Just as the glass in a greenhouse allows sunlight to enter and prevents heat from escaping, greenhouse gases in the atmosphere trap heat, maintaining the planet's temperature. Option B correctly captures this analogy. Option A confuses the term with environmental actions. Option C incorrectly attributes the term to personal preferences, and Option D is invalid because Option B is a correct explanation.
Last updated
Related questions
48 competitors entered the men's 100 metres freestyle event at this year's Muscan Swimming Championships. They were divided randomly into 6 heats, with the fastest 16 qualifying for the semi-finals.These are the results of the 6 heats.From which heat was there only one qualifier for the semi-finals?
A ballet dancer of mass 80 kg and a wingspan of 1m is executing a spin. She then folds her arms and brings them to within 20cm from the central axis of her body. If she was initially making 3 rotations per second, how many does she make now?
A ballet dancer of mass 80 kg and a wingspan of 80cm is executing a spin. She then folds her arms and brings them to within 20 cm from the central axis of her body. If she was initially making 3 rotations per second, how many does she make now?
A bar magnet and a solenoid are kept beside each other. In which of the following cases current will not be produced?
A bar magnet and a solenoid are kept beside each other. In which of the following cases current will not be produced?