6.5-6.6 Quiz Review

How do ecologists classify aquatic ecosystems?

• Salinity

• Depth

• Movement

• All of the above

What are wetlands?

• areas of land that are flooded at least part of the year

• the ocean

• lakes

• estuaries

Tags

NGSS.MS-LS2-3

The bottom region of oceans and bodies of fresh water is 

• Benthos
• Benthic Zone
• Limnetic Zone
• Nekton

An area in which fresh water from a river mixes with salt water from the ocean

• Mangrove Swamp
• Estuary
• Marshes
• Wetland

Tags

NGSS.MS-LS2-3

All are freshwater ecosystems except

• marshes

• lakes

• eustary

• rivers

Which is NOT example of freshwater ecosystems

• Coral Reef
• Lake
• Pond
• Stream

Two factors that determine where an organism lives in aquatic ecosystem are 

• Temperature and sunlight
• Neighbors and housing prices
• Fish and wildlife
• Darkness and tree height

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

What is at the base of the food chain in the ocean?

• whales

• plankton

• turtles

• seaweed

All of the living and non-living things in an environment are called an _______________. 

• population
• niche
• abitotic
• ecosystem

What is the order of succession shown in this figure?

• A, B, C, D
• B, A, D, C
• C, D, A, B
• D, A, B, C

Tags

NGSS.MS-ESS1-4

NGSS.MS-ESS2-2