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WorksheetsWaggoners Last Test
Total questions: 53
Worksheet time: 47mins
In the nucleus you can find the
Protons, neutrons and electrons
Protons and neutrons
Protons and electrons
Neutrons
The atomic number is the same as the number of
Protons
Neutrons
Mass
Atom
What is matter made up of?
Air
non matter
Atoms
What is the center of an atom called?
The headquarters
The centrometer
The hypothesis
The nucleus
How would H2O be classified? Check all that apply.
Atom
Molecule
Compound
Which correctly describes the smallest amount of an element?
Atom
Molecule
Compound
Proton
What does conservation of matter mean?
Matter cycles through an ecosystem and 10% is lost as you move through each trophic level.
Matter cannot be created, but can be destroyed.
Matter cannot be created nor destroyed, and cycles through ecosystems.
Matter and energy both move through ecosystems with 100% efficiency.
Animals take in energy as __________ and convert it to ________, the energy cells can use.
Fat, ADP
Fat, ATP
Glucose, ADP
Glucose, ATP
What are atoms composed of?
Protons and electrons.
Protons, neutrons, and electrons.
Neutrons and electrons.
Ions, elements, and compounds.
How many atoms of hydrogen are in this compound?
1
2
3
4
How many atoms of Iron are in this compound?
1
2
3
4
How many atoms of hydrogen are in
C6H12O6
6
12
18
2
How many atoms of oxygen are in this compound?
2Ca(OH)2
1
2
3
4
A mixture is....
A combination of 2 or more substances that keep their physical properties
a combination of 2 or more substances that join together for form a new substance
something that has matter
An example of a mixture is....
chocolate milk
hot sauce
chex mix
cornuts
When you gather information with your five senses, you make...
observations
inferences
mixtures
tests
Which planet is known to support life?
Mars
Venus
Earth
Jupiter
What percentage of Earth's surface is covered by liquid water?
50%
60%
70%
80%
What is the boiling point of water in Celsius?
50°C
75°C
100°C
150°C
Which planets have atmospheres containing hydrogen and helium?
Jupiter and Saturn
Earth and Mars
Venus and Mercury
Mars and Neptune
Which planets are known as a "gas" planets? Select ALL that apply.
Jupiter
Mars
Saturn
Neptune
Uranus
Why do moons revolve around planets?
The moon likes the planets.
The moon has no where else to go.
The gravity from the planet keeps the moon close and in orbit.
The moon came from the planet originally.
The larger the mass of the object, the ______ the gravitational force.
weaker
stronger
hotter
cooler
Continental drift is the idea that
continents move over time
some continents subduct under others
Earth's magnetic pole has reversed
earthquakes occur at plate boundaries
Continental drift occurs because of
Pangaea
earthquakes
seafloor spreading
the Earth's magnetic poles have reversed
The San Andreas fault forms at a _________ boundary
oceanic-oceanic convergent
transform
oceanic-continental convergent
divergent
continental-continental convergent
Controls most functions in the body.
Skeleton
Immune System
Brain
Skin
Lungs
Small blood vessels where materials are exchanged between the blood and the body’s cells (oxygen and carbon dioxide)
Where the exchange of gas occurs. Oxygen enters and carbon dioxide exits.
Muscular tube connecting the mouth to the stomach
Force pathogens out of the body
Skin is what line of defense in the immune system?
First
Second
Third
Seventh
What is the function of the respiratory system?
To digest your food
To remove waste from the body
To take in oxygen and remove carbon dioxide
To fight disease
Who is considered the "father" of modern genetics?
Einstein
Mendel
Disney
Washington
