Atmosphere review quiz.

Organize gasses into the right atmosphere on earth

Groups:

(a) first atmosphere

,

(b) second atmosphere

,

(c) third - todays's atmosphere

• leftover gasses from solar nebula

• life formes moved to land

• hydrogen

• formed by volcano eruptions

• ozone layer formed

• trace gasses - small amount of various gasses, les then 1%

• helium

• oxygen

• blown away by solae wind

• carbon doxide

• ammonia

• cooled tempearuters produced water condensation, rains and ocean formation

• oxygen produced by cyanobacteria

• water vapor

• nytrogen

Label the global winds

a

b

c

easterlies

westerliers

trade winds

Greenhouse effect provides eart with

• protection from UV radiation

• Leveled temperatires, keeps heat in the atmosphere

• protection form asteroids. asteroids burn dur to greenhouse effect

• seasons

Layers of atmosphere are based on

• air density

• altitude

• temperature

• chemical composition

Lable the layers of atmosphere

a

b

c

d

e

f

g

h

i

j

weather

mesosphere

ozon layer

stratosphere

satellites

aurora borealis

burning meteors

thermopshere

troposhere

exospere

Choose right words to describe high/low air pressure convection cycle.

Warm a​ir has ​ _​ (a)   desnsity and its mass is ​ (b)   Therefore warm air moves ​ (c)   in the convection cycle and creats a ​ (d)   area.

• lower
• lighter.
• up
• low pressure

Colder air is ​ (a)   and​ (b)   . It makes in ​ (c)   during the convection cycle and create ​ (d)   pressure zones.

• denser
• heavier
• sink
• high

____ air is ____ pressure

• Warm air is low pressure

• Warm air is high pressure

• Cold air is low pressure

• Cold air is high pressure

• None of the above

Mark two ideas about the OZONE layer that are TRUE

• Ozone is a form of oxygen, O3

• Ozone refflects UV solar radiaion back into space

• Ozone is deminishing (gets smaller amounts) due to greenhouse gasses

• Ozone layer is located thermosphere and cretes high temperatures there