GLOBAL WARMING

1. What is global warming?
Global warming is the current rise in the average temperature of Earth's oceans and atmosphere. The scientific consensus is that global warming is occurring and was initiated by human activities, especially those that increase concentrations of greenhouse gases in the atmosphere.

2. What is the process involved in the greenhouse effect?
Steps in the Greenhouse process

* Sunlight penetrates Venus' cloud layers, hits surface
* Surface heats up
* Surface emits energy (heat)
* Infrared trapped; doesn't get out.

3. What signs warn us about global warmming?
Sea level increases, the poles are melting, much more heat, it does not rain much,

4. Can you quote another term for global warming?
Yes, the another term is greenhouse effect.

5. Watch the video and explain this idea: Global warming: panic or reality?
Is reality because:
Consequences are our fault because we are those who destroy the world
We are destroying this world and eventually disappear and not have any month and we are wasting.
The world we live in is single