Env. Sci = Air Pollution and Global Warming

Env. Sci = Air Pollution and Global Warming

Open Ended

What is air pollution?

What are the most common air pollutants?

Multiple Select

Where do air pollutants come from?

• Human activities

• Power plants

• Fossils

• Volcanoes

• Pollen and dust

Open Ended

What is the difference between primary and secondary pollutants?

Multiple Select

Which of the following are sources of man made pollution

• Motor vehicles

• household products

• industrial buildings

• Volcanoes

• Flowers

Open Ended

What does a catalytic converter do?

Open Ended

What does a scrubber do?

Open Ended

What does a scrubber do?

Open Ended

What did you learn from the video? Give 1 thing

Poll

Do you have any allergies?

• yes

• no

Open Ended

What is China doing to fight pollution?

https://www.webmd.com/lung/features/12-ways-to-improve-indoor-air-quality?scrlybrkr=53a032b6

Open Ended

What did you learn about asbestos from the new article? What are the public health concerns associated with asbestos?

Poll

Do you listen to music with headphones very loud often?

• Yes

• No

Multiple Choice

What is ozone

• O₂

• O³

• O₃

• O₄

Open Ended

What is the ozone layer? What is its' purpose?

Multiple Select

CFCs were used in

• refrigerants

• propellants

• deodorant sprays

• spray paint

Multiple Choice

Which element is responsible mostly for the destruction of the ozone hole?

• Fluorine

• Carbon

• Chlorine

• Bromine

Multiple Choice

Where is the ozone hole found mostly

• North Pole

• South Pole

• South America

• North America

Open Ended

Explain why thinning of the ozone layer is so dangerous for life on Earth

Multiple Choice

What international treaty was signed that has helped regulate CFC use and repair the ozone layer

• G2 summit

• Agenda 21

• Montreal Protocol

• Paris Accord

Open Ended

What has happened to the ozone hole? explain

Open Ended

What is the greenhouse effect?

Multiple Select

Which of the following are greenhouse gases?

• CO2

• OZONE

• OXYGEN

• NITROGEN

• METHANE

Multiple Choice

CO2 Levels are

• increasing

• decreasing

Multiple Choice

The earth's climate changes naturally over long periods of time

• True

• False

Multiple Choice

Based on the naturally trends, the Earth should be

• cooling

• warming

Multiple Choice

What does anthropogenic mean?

• Human Causes

• Natural causes

Multiple Select

Which of the following are risks due to global warming

• Ocean levels rise

• flooding of costal towns

• drought

• Periods of intense cold and heat

• Calm and less severe weather