How to save world

What is global warming?

• when temperature increases

• when temperature decreases

• when polar bears starve

• when lion fish invade a reef

What is the very first step we need to take as individiuals to save our planet?

• To be a vegetarian

• Reduce the use of the Earth's natural resources and your own personal resources

• To live without modern technology (TV, phone, internet)

VOCABULARY :Naturel sources

•    resources that exist without any actions of humankind

• resources that humans create

What is Waste Management

• it is throwing waste around the city

• it is feeding the animals waste

• it is the collection, transport, processing or disposal of waste materials

• it is giving people

What are the 3 R's?

•   Reduce, Reuse, Radiate

• Recycle, Reopen, Redo

• Reuse, Restart, Recycle

• Reduce, Reuse, Recycle

  One of the following is an example of reducing:

• Bringing Newspaper to a recycling centre

• Using less water when you shower

• Using small bag as a garbage bag

• All of above

What is typical "household" waste?

•   hazardous waste

• municipal solid waste

• agricultural waste

Most water pollution is the result of

• human activities

• drought

• volcanic eruptions

• storms

How can organic waste be recycled?

•   Burning

•   Composting

•   Recycling

•   Reusing

Among the following, which object can be recycled?

• Concrete

• Compost

• Glass

• Soil