Earth's Systems
Greenhouse Effect
Environmental Views
Graphs
Planetary Boundaries
100

The sphere that contains all living things

What is the biosphere?

100

Name one Greenhouse gas

Water vapor, CO2, methane, NO2 ect.

100

What is the view called when someone thinks we can solve all the earth's issues with technology?

Technocentric

100

Which axis is the x-axis?

The bottom part

100

an Event that happened in the 1800s that caused a lot of pollution

The Industrial Revolution

200
How much of the Earth's fresh water is drinkable?

less than 1%

200

Why is Earth Livable?

Because of the atmosphere trapping heat inside or else the earth would be too cold.

200

What is the view called when someone thinks we can solve all the earth's issues by taking care of the earth by changing things individually?

Ecocentric

200

Which axis is the y-axis?

The vertical (up and down line)

200

Heavy use of this chemical started to deplete the soil on farms.

Fertilizer
300

Which two spheres are mostly invisible and include all the water on earth?

atmosphere and hydrosphere

300

What is light energy called when it leaves the sun?

Photon

300

What view is about engaging people and the government to make changes?

Antropocentric

300

What is the graph called that has many barS?

bar graph

300

In what city was there a big smog event that killed a minimum of 4000 ppl?

London

400
Which sphere does dirt belong to?

Geosphere

400

Explain the Greenhouse Effect

When energy from the sun goes into earth's atmosphere containing GHG that traps the energy as inferred heat and makes the earth stay warmer than it would without it.

400

If I am saving an orca from extinction what view and I taking?

ecocentric

400

How many degrees in the earth's surface heating up by since 1800s?

2 degrees

500
How much of Earth's atmosphere is nitrogen?

78%

500

What is the main issue with Green house gasses today?

There is too much in the atmosphere and therefore trapping too much heat in the atmosphere making the earth hotter than usual affecting all the spheres systems.

500

If I create a law that protects orcas, which view am I using?

Antropocentric

500

What is the main cause of the earth's stability not being stable?

extra GHG in the air

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