B. Effects of greenhouse effect

Explanation: The passage is about the greenhouse effect so the first paragraph explains the meaning of the word greenhouse. This is shown in the topic sentence and explained in the following sentences. The first paragraph does give information about plants in a greenhouse (iv) but this is only an example of how a greenhouse is used and not the aim of the paragraph.

Greenhouse Effect - Zoom Astronomy

The greenhouse effect is strong on  and , maintaining warm temperatures.

Physics of the Greenhouse Effect Pt 1 | Climate Change

According to Crowley (2000), the combination of a unique level of temperature increase in the late 20th century and improved constraints on the role of natural variability provides further evidence that the greenhouse effect has already established itself above the level of natural variability in the climate system....

Global Warming: The Physics of the Greenhouse Effect

: Although greenhouse effect is an important naturally occurring process, human activity causes the emission of more gases into the atmosphere, which deplete the ozone layer and cause climate change.

The size of the atmosphere in the illustration above is greatly exaggerated in order to show the greenhouse effect.
Because of the pollution in the 1980's and early 90's attention was brought to the greenhouse effect.

The Greenhouse Effect - Term Paper

The ‘greenhouse effect’ means that ‘greenhouse gases’ such as water vapour (H2O), carbon dioxide (CO2), methane, nitrous oxide, and fluorocarbons insulate the Earth by absorbing heat from the Earth’s surface and reflecting it back into the atmosphere, acting in a similar way to a thermal blanket (Houghton, 2005)....

When present in the atmosphere, these gases contribute to the greenhouse effect, trapping heat near the surface of the planet.

Green House Effect Essay - 2233 Palabras | Cram

It is expected that due to such measures the green house effect due to CFCs will be reduced to some extent, although although the danger will not be totallly eliminated because of the long term effect of CFCS & halons already emitted in the atmosphere.

Greenhouse effect and global warming infographic elements.','');

Category: essays research papers; Title: green house effect