Zahiriddin muhammad bobur nomidagi andijon davlat universiteti ingliz tili grammatikasi kafedrasi

1. Greenhouse gases absorb __________, which is another name for sunlight.
2. ___________ is the most common type of greenhouse gas, released when we burn many fossil fuels.
3. ___________ is the most dangerous type of greenhouse gas because it traps the most heat in the atmosphere.
4. A ___________ is a measure of the effect human activities have on the environment.
5. The burning of ___________ releases greenhouse gases into the atmosphere.
6. The ___________ is an international agreement that seeks to limit world greenhouse gas emissions.


Activity 4. Writing a summary. Directions: An introductory sentence for a brief summary of the passage is provided below. Select THREE answer choices to complete the summary.
First Sentence: One of the first things to be affected by global warming is the large masses of ice known as glaciers.
A. Glaciers absorb about 20 percent of the sun’s heat, but if they disappear, the Earth will absorb 80 percent of this heat, posing a looming catastrophe.
B. Glaciers are formed when snow gets compressed under more snow and the lower layer of snow freezes, creating a large mass of ice.
C. Melting ice from glaciers is propelled by gravity from high elevations downward into rivers and streams that feed the oceans.
D. Sustained warmer temperatures cause the glaciers to melt and less snow to fall, which causes glaciers to shrink or recede.
E. Receding glaciers threaten everything that depends on fresh water, since most of the Earth’s fresh water comes from glaciers.
F. Melting glaciers dump more water into rivers and seas, which raises the water levels and also the daunting threat of throwing the ecosystem out of balance.


3. Estimating the activity
V. Post-activity:
a) to hold on a round-table talk
b) to exchange some questions and answers with the students.
c) to check up the activity of the students in the lesson and estimate them.