WorksheetsAtmopshere!
Total questions: 39
Worksheet time: 1hrs 17mins
78% of the Earth's atmosphere is ___________ and 21% of the Earth's atmosphere is _____________.
Oxygen, Nitrogen
Nitrogen, Oxygen
Nitrogen, Carbon Dioxide
Oxygen, Carbon Dioxide
As altitude increases, air pressure....
Increases
Decreases
Stays the same
Goes up and down
The ozone layer is a sublayer of the ________ layer.
Troposphere
Stratosphere
Exosphere
Mesosphere
cold front
warm front
high pressure
low pressure
cold front
warm front
high pressure
low pressure
cold front
warm front
high pressure
low pressure
cold air moving into an area
warm air moving into an area
humid air over an area
dry air over an area
cold air moving into an area
warm air moving into an area
humid air over an area
dry air over an area
Cold air is approaching Location A
Warm air is approaching Location A
Cold air is approaching Location B
Warm air is approaching Location B
Location A would produce the strongest cyclones
Location B would produce the strongest cyclones
Location C would produce the strongest cyclones
Location D would produce the strongest cyclones
This instrument can tell you if a storm is coming your way. It is called a?
hygrometer
anemometer
barometer
thermometer
The _____ protects us from Earth's harmful UV rays.
Ozone
Troposphere
Clouds
Exosphere
The substances listed on the right side of a chemical equation are the
Yields
Reactants
Products
Precipitates
The substances listed on the left side of a chemical equation are the
Products
Coefficients
Precipitates
Reactants
What subatomic particle orbits around the nucleus?
Leptons
Protons
Neutrons
Electrons
What does the atomic number tell you?
How many neutrons are in an atom
How many electrons are in the nucleus
How many protons are in an atom
How much the atom weighs
What charge does a neutron have?
Negative
Positive
Neutral
Negative and Positive
Which noble gas has 18 protons?
Helium
Hydrogen
Argon
Calcium
Group 17 is known as the
Halogens
Noble Gases
Alkaline Earth Metals
Alkali Metals
Which of the following objects is opaque
wood
glass
frosted glass
air
Which part of the electromagnetic spectrum is visible to the human eye
Infrared
Gamma
Ultraviolet
Visible Light
The Compression part of a sound wave is when
The particles are closer together
The particles are spread apart
The particles are moving faster
The particles are moving slower
Arrows are close together on a force field when the force is
stronger
weaker
opposite
Earth has a magnetic field that is similar to a bar magnet's magnetic field.
true
false
Electromagnets are useful in industry such as a junk yard because they
have strong north and south poles
are easy to lift
can be turned off and on
