श्रवण कौशल

Summary

The video presents a listening-comprehension exercise. Viewers are instructed to listen to the passage twice, choose the correct options for the questions, and write their answers.

The passage focuses on climate change. It describes climate change as a major global problem that requires sustained international cooperation. It defines climate change as changes in weather or seasonal patterns in a particular place.

The passage explains that greenhouse gases—including nitrogen oxide, carbon dioxide, carbon monoxide, and methane—build up in the atmosphere and raise its average temperature. It lists several indicators of climate change: sudden weather changes, the extinction of plant species, rising temperatures, and continuously rising sea levels.

Although global efforts have been made, ideological differences between countries have prevented significant action to address the problem.

Speakers or Sources

• Unnamed narrator/reader: Gives the listening-exercise instructions and reads the climate-change passage twice.
• No other speakers or sources are featured.