soil and global warming

Welcome!

Can you guess our topic today?

Poll

What is your guess?

• Industrial factories

• Technology

• Global warming

Please view the following video to learn more (will be sent on the chat)

https://www.youtube.com/watch?v=NxqBzrx9yIE&feature=youtu.be 

Let's learn some terms discussed at the video:

• ploughing - turning over the uppermost soil.

• deforestation - he removal of a forest from land which is then converted to non forest use.

• monocropping - the agriculture practice of growing a single crop year after year on the same land.

• carbon dioxide - Carbon dioxide (CO2) is an important heat-trapping (greenhouse) gas.

• grazing - the feeding on growing grass and pasturage, as do cattle, sheep, etc.

Multiple Select

Based on the video you've watched, what is the role of carbon dioxide in the global warming? you can choose more than 1 answer.

• it pollutes the air and makes it difficult for people to breathe

• when the soil is lacking CO2 it does not absorb rain and floods water

• plants take the CO2 down to the ground so organisms can feed on it

Multiple Choice

crop diversity, planned grazing , and composting can all help bringing back ______ into the ground and help reduce global warming.

• Carbon dioxide (co2)

• pollution

• air

• water

Open Ended

SHORT DISCUSSION -

Have you learned something new in this lesson? Would you like to share?

What do you think people can do more to stop global warming (based on your former knowledge?)

What can you or your family do in your private life to help stop or reduce global warming?

Poll

Have you enjoyed the lesson?