Unit 2 review

CO₂

• carbon monoxide

• oxygen

• carbon dioxide

• nitrogen

Tags

NGSS.MS-PS1-1

CH₄

• terpintine

• hydrogen cloride

• ammonia

• methane

Tags

NGSS.MS-PS1-1

H₂O

• hydrogen peroxide

• water vapor

• hydrogen dioxide

• fossil fuels

Tags

NGSS.MS-PS1-1

N₂

• oxygen

• nitrogen

• phosphorus

• carbon

Tags

NGSS.MS-PS1-1

O₂

• oxygen

• nitrogen

• ozone

• lithium

Tags

NGSS.MS-PS1-1

The warming of the planet caused by mankind. A crisis crested by Al Gore.

• Global cooling

• Global warming

• water melty syndrome

• the internet

Tags

NGSS.MS-ESS3-4

NGSS.MS-ESS3-5

The act of keeping the earth warm (done by the ozone layer).

• big bang theory

• insectivore

• biodiversity

• insulation

The Milankovitch cycles cause these which changes our weather due to the tilt of the earth on its axis.

• seasons

• years

• months

• days

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS2-6

Match the following

• hottest season

• winter

• vernal or season when plants start to grow

• summer

• autumn (Hunting season)

• fall

• coldest season

• spring

Tags

NGSS.MS-ESS1-1

The number and variety of species in an ecosystem

• watermelon

• biodiversity

• genetic choice

• artificial options

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5