6th grade review

What is it called when creeks and smaller rivers join together to make a larger river?

• River Systems

• Topography

• Watershed

• Groundwater

Tags

NGSS.MS-ESS2-4

The health of an ecosystem is directly related to the:

• Air quality
• Amount of animals in the area
• Water quality
• Amount of food in the area

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Abiotic means: 

• Living
• Dead
• Non-living
• Water

Tags

NGSS.MS-ESS2-1

All of the following are examples of wetlands except:

• Bogs
• Prairies
• Marshes
• Swamps

Tags

NGSS.MS-LS2-3

Brackish water is:

• Salty
• Fresh
• Found only in extremely cold water
• A mix of salty and fresh

Biotic means:

• Living
• Non-living
• Man made
• Found in nature

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-5

What is an area of higher elevation that separates watersheds?

• Estuary
• Divide
• Wetland
• Transition zones

Tags

NGSS.MS-ESS2-4

What is a watershed?

• Water in an area
• Water that flows into a river or stream
• Land that water flows over and through
• Water that is salty

Tags

NGSS.MS-ESS2-4

The build up of nutrients in a lake is a process called ________________.

• eutrophication
• volcanic eruption
• algae buildup
• pond death

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

What is a partially enclosed body of water that has a mixture of salt water from the ocean and fresh water from rivers and streams?

• Estuary
• Watershed
• Tributary
• Bay

Tags

NGSS.MS-ESS2-4