Reducing Human Footprint

All the populations in an area that interact are called a

• environment

• home

• conservation

• community

Tags

NGSS.MS-LS2-2

water found in lakes, rivers, glaciers, ice sheets, and underground is called

• saltwater
• fresh water
• streams 
• environment

the entire body of salt water that covers 71% of the Earth is called

• atmosphere
• lakes
• fresh water
• ocean

the science, art and business of cultivating soil, producing crops and raising livestock is called 

• plantation
• agriculture
• resource
• environment

properly disposing of used resources so they can be reprocessed into new products is called

• pollution
• emissions
• reducing 
• recycling 

all of the interacting populations in a particular area 

• animals
• vegatation
• communities
• agriculture

Tags

NGSS.MS-LS2-2

something that we can/ need to use

• ocean
• resource
• vegetation
• environment

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS3-4

materials introduced into an environment that cause damages, discomfort or instability are called

• flood
• emission
• pollution
• soil erosion

When humans prevent waste or loss, it is known as

• reduction

• destruction

• conservation

• construction

To reprocess a waste material and make it useful again

• conservation

• recycling

• pollution

• environment

Tags

NGSS.MS-ETS1-2