USA #9 Review

What is C?

• Evaporation

• Condensation

• Precipitation

• Runoff

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

On which kind of day would you expect the most evaporation from the surface of a pond?

• cold, rainy

• Cold, Sunny

• Warm, Rainy

• Warm, Sunny

What are some ways humans can increase the amount of carbon on Earth?

• Deforestation

• Planting Trees

• Burning Fossil Fuels

• Driving electric cars instead of petroleum cars

Tags

NGSS.HS-ESS2-6

NGSS.HS-LS2-5

The diagram shows the flow of organic molecules through an ecosystem. What two processes are identified by the labels X and Y?

• 
  X : Respiration
  Y : Predation

• X : Fermentation
  Y : Nitrogen Fixation

• X : Adaptation
  Y : Decomposition

• X : Decomposition
  Y : Respiration

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What does a food web represent?

• All connections of energy flow throughout all organisms in a ecosystem.

• The specific ways that mutualism is carried out.

• A single pathway or energy flow between organisms.

• 
  How carnivores get their food. 

Tags

NGSS.MS-LS2-3

A _______________ cannot make its own energy and eats only plants for their energy.

• producer

• primary consumer

• secondary consumer

• tertiary consumer

If a primary consumers have 650 kcals of energy available to them in the producers they eat, how many kcals of energy make it into the primary consumer trophic level?

• 6.5

• 65000

• 650

• 65

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The process of changing of water vapour to water droplets is called _____

• Evaporation

• Condensation

• Precipitation

• Transpiration

Tags

NGSS.MS-ESS2-4

What trophic level does the sea duck belong to?

• Primary Consumer

• Secondary Consumer

• Tertiary Consumer

• Producers

Tags

NGSS.MS-LS2-2

______________________break down organic material and return the nutrients to the environment.

• Decpomposer

• Producer

• Scavanger

• Consumer