The term 'greenhouse effect' was given by

Options

A. Fourier
B. Tyndall
C. Arrhenius
D. Linnaeus.

Answer

### Step-by-Step Text Solution:

1. **Identify the Question**: The question asks about the origin of the term "greenhouse effect."

2. **Recall Relevant Information**: The greenhouse effect is a phenomenon where certain gases in the Earth's atmosphere trap heat, preventing it from escaping back into space. This effect is crucial for maintaining the Earth's temperature.

3. **Determine the Coiner of the Term**: The term "greenhouse effect" was coined by Svante Arrhenius, a Swedish physicist. He was the first to describe how increased levels of carbon dioxide in the atmosphere could lead to an increase in Earth's temperature.

4. **Consider Other Options**:
- Joseph Fourier, a mathematician, contributed to the understanding of heat transfer but did not coin the term.
- John Tyndall, another physicist, studied the absorption of infrared radiation by gases but did not coin the term.
- Carl Linnaeus is known for his work in taxonomy and the theory of use and disuse of organs, which is unrelated to the greenhouse effect.

5. **Conclude the Answer**: Therefore, the correct answer to the question is that the term "greenhouse effect" was given by Svante Arrhenius.