Environmental Science Fall

Which of the following are you required to do when working on a lab with hazardous chemicals?

• Leave books in locker

• Eat breakfast

• Wear goggles

Environmental Science is best defined as the study of?

• How politics shape the environment landscape

• How humans interact with biotic and abiotic parts of their environment

• How communities become populations

Which of the following is a reasonable estimate for the number of humans currently living on the earth?

• 200 million

• 7.6 billion

• 100 million

About how many eukaryotic species are realistically estimated to be living on our earth?

• 8.7 million

• 1 million

• 87 billion

1. Which of the following is NOT considered a main reason that native species are endangered?

• Overfishing

• Poaching

• Scientists haven’t properly documented the protection foe these species

Which of the following applies to eukaryotes, but NOT prokaryotes?

• Abiotic

• Has ability to reproduce

• Has a nucleus

Which of the following is an abiotic variable?

• Grass

• Earthworm

• Water

Which of the following is NOT a reason we discussed in class for why you should be concerned about Environmental Science?

• You breathe the earth’s air

• You eat food grown on the earth

• Informed voters can be fooled by fake news

Which of the following is not one of these principles of sustainability?

• Solar energy

• Wind energy

• Biodiversity

Which of the follow is a way that scientists describe predator-prey?

• ( +, - )

• ( +, + )

• ( -, +)