The Constraints of the Biosphere

The constraints of the biosphere are.........

• finite

• infinite

• impossible

• imminent

We need about ............... children per family to maintain the current population.

• 2.1

• 2.0

• 1.75

• 2.3

Asteroid mining would allow for us to gather resources expand beyond the fixed___________ of the biosphere.

• infinity

• enldess

• constraints

• essence

Which of these is an ideal biome for humans?

• desert

• deciduous forest

• tundra

• alpine

The below planets are desert/volcanic in their respective science fiction films. (more than 1)

• Endor - Star Wars in Return of the Jedi

• Tatooine in Star Wars A New Hope

• Alpha Centauri in Foundation and Earth

• Hoth in The Empire Strikes Back

• Vulcan in Desert

Which factors might we consider when choosing a new planetary home?

• Rotation

• Suitable sunlight

• Resources

• Climate

• Planetary tilt

Asteroid mining will likely create the first ...

• billionaire

• millionaire

• trillionaire

• catastrophe

Space might be a great place for ______________ as it would allow us to spread and develop businesses without destroying Earth's environment.

• socialism

• communism

• capitalism

• economics

The only major space law is called the ______

• Martian Manhunter

• Space International Treaty Per Capita

• Outer Space Treaty

• Star Forge Agreement

One radical and basically impossible solution to cool the Earth might be to ...

• move the Earth farther away

• build a new Earth

• allow aliens to take over

• push the Earth toward the sun