Atmosphere, Oceans & their Interactions

Atmosphere, Oceans & their Interactions

7th - 9th Grade

11 Qs

quiz-placeholder

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Atmosphere, Oceans & their Interactions

Atmosphere, Oceans & their Interactions

Assessment

Quiz

Other

7th - 9th Grade

Hard

Created by

Josy Mclean

Used 47+ times

FREE Resource

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
The atmospheric layer closest to the Earth's surface 16 km high over equator and 8 km over poles; contains 90% of atmosphere's mass and essentially all its water vapor and clouds; weather occurs here
troposphere
stratosphere
mesosphere
ionosphere

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
The second atmosphere layer extending up to 50 km; contains UV-protecting ozone layer at the boundary; gets warmer the higher up you go to about -0 oC (from -50 oC at top of troposphere)
troposhere
mesosphere
stratosphere
ionosphere

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Third atmospheric layer extending from top of stratosphere to 80 km; temp decreases from about 0o C to -90 oC at the top because the gases absorb very little radiation from the sun
troposphere
stratospehre
mesosphere
ionosphere

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
Fourth atmosphere layer extending from top of mesosphere up to 500 km; little air there so temperture differences are insignificant
troposphere
stratosphere
thermosphere
ionosphere

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
An electrified region within the thermosphere and uppermost mesosphere where fairly large concentrations of ions and free electrons exist; radio waves bounce off thicker layer of ions formed during the day so that you can pick up farther away radio stations at night time than day time; interacts with Earth's magnetic field and solar weather to create auroras
troposphere
mesosphere
thermosphere
ionosphere

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
Warming caused by short-wavelength radiant energy from the sun easily enters the atmosphere and is absorbed by Earth.  This energy is then re-radiated at longer wavelengths that cannot easily escape the Earth's atmosphere.  This causes the Earth's atmosphere and surface to warm;without this effect the Earth would be a giant snowball; anthropogenic CO2 emissions are increasing the effect and stimulating positive feedback (decreased Earth Albedo and increased insolation)
Ozone hole
Green House Effect
Climate Change
Sun cycles

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
The mass of salts dissolved in 1000 g of seawater
temperature
density
salinity
salticity

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