https://padlet.com/rubarabadi21/xaua9saz5q8hsexd ان لبدنك عليك حق en-us 2022-05-11 08:19:22 UTC 2022-05-11 08:59:12 UTC hello@padlet.com rubarabadi21 https://padlet.com/rubarabadi21/xaua9saz5q8hsexd/wish/2179084831 2022-05-11 08:58:28 UTC https://padlet.com/rubarabadi21/xaua9saz5q8hsexd/wish/2179084831 rubarabadi21 https://padlet.com/rubarabadi21/xaua9saz5q8hsexd/wish/2179085593 2022-05-11 08:58:59 UTC https://padlet.com/rubarabadi21/xaua9saz5q8hsexd/wish/2179085593 rubarabadi21 https://padlet.com/rubarabadi21/xaua9saz5q8hsexd/wish/2179085939 Read the text about global Warming and do the following tasks.
The earth, as we already know, goes around the sun. It is the sun that warms the air surrounding the earth, bringing about different types of climate in different areas. The air that surrounds the earth is called the atmosphere and it is composed of a combination of different gasses such as carbon dioxide and methane. But if there are too many of these gasses in the atmosphere that come from human activities, it will make our world hotter and bring about a harmful climate change.
Gasses act like the glass walls of a greenhouse, allowing some of the sun’s rays to enter, reflecting back harmful radiation from the sun and keeping some warmth close to the earth, making the earth a place where we can live. Some of the heat that comes from the sun is reflected by the greenhouse gasses and by the earth, and then goes back into space. Some of the warmth of the sun is trapped by the greenhouse gasses and stays in the atmosphere, keeping the earth warm. If this was not the case, it would be very cold on Earth – too cold for humans to live. This natural process is called the greenhouse effect. However, humans are adding more of these gasses into the atmosphere with activities such as burning oil and gas to run factories, to generate power and for transportation, land development or simply farming. Destroying or damaging forests is another human activity that produces more gases. This includes large-scale logging, mining, forest fires, and expansion of agricultural land. The greenhouse effect is becoming stronger, and the result is global warming.
Scientists already have documented these impacts of climate change. Ice is melting worldwide, especially at the Earth’s poles. Much of this melting ice contributes to sea-level rise. Rising temperatures are affecting wildlife and their habitats. Vanishing ice has challenged species such as the penguin in Antarctica. Precipitation ( rain and snowfall) has increased across the globe, on average. Yet some regions are experiencing more severe drought, increasing the risk of wildfires, lost crops, and drinking water shortages.
_{Source: https://climatekids.nasa.gov/menu/teach/}

• Global Warming is a world issue. Think of possible solutions. Discuss them with your colleague.
• Read the text again and summarize the main ideas of the text. Share your summary with your colleagues.

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