Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
10 Cards in this Set
- Front
- Back
|
solid, liquid, gas
|
states of matter
|
|
|
carbon dioxide
|
gas which we breathe out
|
|
|
global warming
|
when the temperature of the earth increases
|
|
|
barometer
|
measures air pressure
|
|
|
atmosphere
|
blanket of air that covers the earth
|
|
|
gravity
|
force that holds the atmosphere in place
|
|
|
exerts pressure
has mass takes up space |
properties of air
|
|
|
troposphere, stratosphere, mesosphere, ionosphere, exosphere
|
layers of the atmosphere
|
|
|
helium
|
gas that is lighter than air (also fills blimps)
|
|
|
thermometer
|
measures temperature
|
