The relationship between a zebra and a tick

• Mutualism
• Parasitism
• Commensalism

Producers

• Organisms that get their food by eating other organism
• Organism the break down dead organism
• Organisms that make their own food

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Food Web

• System of several overlapping food chains
• energy moving from one level to the next
• living/nonliving factors in an ecisystem

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

Ecosystem

• To feed on both plants and animals
• System of several overlapping food chains
• All the living/nonliving factors in an area

Tags

NGSS.MS-LS2-3

Air pollution is _________________________

• the addition of any substance that has harmful or toxic effects to air
• the addition of any good substance that benefits air
• a chemical reaction

Tags

NGSS.MS-ESS3-3

A common air pollutant that is very dangerous because you cannot see it or smell it

• Sulfur Monoxide
• Carbon Monoxide
• Carbon Dioxide
• Nitrogen Oxide

Dust and ash are examples of

• Gases
• PPM
• Particulates

Acid Rain has multiple negative effects on the environment, but what does it do that effects our clean air?

• Creates erosion
• Melts Statues
• Kills plants
• Harm animals

Tags

CCSS.RI.3.3

CCSS.RI.4.3

CCSS.RI.5.3

CCSS.RI.6.3

CCSS.RI.7.3

It refers to the removal of salt from ocean water

• dam
• reservoir
• salination
• desalination

Tags

NGSS.HS-ESS3-4

What % of freshwater is on Earth?

• 97%
• 71%
• 3 % 
• 1 %

Tags

NGSS.MS-ESS2-4