RTN 2 - U9 - Carbon Emissions

As air pollution continues to be released into the atmosphere, what becomes more depleted, resulting in an increase of ultraviolet radiation on earth?

• coral reefs

• rainforests

• ozone layer

• groundwater

Carbon ________ is the total greenhouse gas emissions caused by an individual, event, organization, service, place or product.

• footprint

• emission

• amount

• exhaustion

When humans EXHALE, we release __________________.

• Oxygen

• Carbon Dioxide

• Fire

• Nitrogen

• Smoke

Which of the following are fossil fuels?

• Coal

• Oil

• Natural Gas

• Water

• Heat

to "curb" something is to _______ it.

• limit

• fix

• bend

• keep

• move

Match the description verb phrases with their correct trend in the graph.

a

b

c

d

e

f

reach a plateau

significantly fall

gradually increase

sharply rise

level out at

sharply decrease

Find an adjective in the article that means "causing or resulting in a feeling of miserable dejection".

Find a noun in the article that means "the activities surrounding mechanical flight and the aircraft industry".

Find a noun in the article that means "an organization set up to provide help and raise money for those in need".

Draw a tree. No further explanations.