Final Exam Science 6

_______ is the diversity of living organisms in an ecosystem

• biodiversity

• abundance

• ecosystem

• complexity

Tags

NGSS.MS-LS2-5

Mark the natural pH of the Earth's oceans

Tags

NGSS.MS-PS1-2

Ocean acidification is a(n) ​ (a)   in the pH of the ocean over an extended period of time, caused primarily by uptake of carbon dioxide.

• decrease
• increase
• steady plateau

Tags

NGSS.MS-LS2-3

Match the following

• Freshwater trapped in glaciers

• 96.5 %

• Earth's oceans

• 68.7 %

• Freshwater on Earth

• 2.5 %

Label the steps of the water cycle

b

c

d

e

a

Precipitation

Condensation

Runoff

Evaporation

Collection

Tags

NGSS.MS-ESS2-4

Match the following

• Water falling back down to Earth

• Precipitation

• Water collecting underground or in bodies of water

• Runoff

• Turning a liquid into a gas

• Condensation

• Water flowing over the ground surface

• Evaporation

• Turning a gas into a liquid

• Collection

Tags

NGSS.MS-ESS2-4

What are 3 pros and 3 cons of aquaponics?

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-5

What are 3 pros and 3 cons of hydroponics?

Tags

NGSS.MS-LS1-5

Describe 4 ways that Earth's systems interact with the hydrosphere.

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

What is the problem with permafrost melting?

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS3-4

NGSS.MS-ESS3-5