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Worksheets6th / 8th Grade SOL Review
Total questions: 143
Worksheet time: 2hrs 55mins
What causes the seasons to change?
rotation
revolution
the tilt of the earth as it revolves around the sun
Mercury,Saturn
Jupiter, Uranus, Neptune
Jupiter, Neptune,
Mercury,Saturn,
Uranus
Mars,Jupiter,
Saturn,Uranus
Neptune
The space race began in _____ when Russia launched the satellite Sputnik into space.
1969
1957
2001
1985
Where is the asteroid belt located? Between the planets ___ and ____.
Mercury and Venus
Neptune and Pluto
Earth and Mars
Mars and Jupiter
What does the 1.00794 stand for?
mass number
atomic number
average atomic mass
number of protons
If an atom has 12 protons, which of the following must it also have to be considered a neutral atom?
12 neutrons
12 electrons
12 protons
24 protons and neutrons
What charge does an atom have when it GAINS electrons?
Positive
Negative
Neutral
What two particles determine the mass number?
Protons and electrons
Electrons and neutrons
Protons and neutrons
When an atom loses an electron, it becomes a(n) _____________ ion.
positive
negative
neutral
polyatomic
If the mass number of this chlorine atom is 36, how many neutrons does it have?
17
18
19
can't be determined
What is the atomic number of this atom shown in the Bohr model?
11
12
13
can't be determined
What is the mass number of the atom shown in the Bohr model?
11
12
23
Can't be determined
Is this atom an ion? If so what would it's charge be?
Yes, 1-
No it is neutral
Yes, 1+
Can't be determined
Most of the mass of an atom is found in the ______.
nucleus
proton
electron cloud
isotope
Which of the following energy transformations occur when a lamp that is plugged into a wall socket is functioning correctly?
Chemical to radiant (light)
Electrical to chemical
Electrical to radiant (light)
Chemical to electrical
Which of the following devices transforms electrical energy into the mechanical energy of an electric motor?
An e-reader
a fan
a manual pencil sharpener
ipod
A insect like a water strider can skate along the top of a pond because:
covalent bonds result in water cohesion
hydrogen bonds result in water cohesion (surface tension)
low surface tension of water
Water travels up from the roots of a tree to the top because of
adhesion and cohesion combine in capillary action- causing water to be drawn up the narrow "tubes" in the xylem
surface tension- water forms a "skin" on top as water molecules stick together
specific heat capacity- water takes a lot of energy to heat up
density of water compared to ice- ice floats because it's less dense than water
Water droplets take a spherical shape (as pictured) because of ____________
adhesion- water sticks to other objects
cohesion- water molecules stick to other water molecules
capillary action- water rises up a thin tube
solubility- things dissolve in water
Select all ingredients a comet is composed (made) of
Dust
Iron
Ice
Small rocky particles
Asteroids are found in a region called the
Kuiper Belt
Asteroid Belt
Oort Cloud
Earth's surface
The asteroid belt is located between which 2 planets?
Mercury and Venus
Jupiter and Saturn
Uranus and Neptune
Mars and Jupiter
Which object in space is larger?
Asteroid
Meteoroid
Which object in space has a long, narrow orbit around the sun. We never see this object except once every 75 years!
Asteroid
Comet
Meteor
Meteorite
A comet forms a tail when
It is deep in outer space and begins to melt
It gets close to the sun and begins to melt
A small rock in space that is orbiting the sun. This object is similar to an asteroid, but it is smaller in size. It will become a meteor once it enters Earth's atmosphere
Meteoroid
Meteor
Meteorite
A _____________ bursts through Earth's atmosphere at amazingly fast speeds and appears as a "shooting star"
Meteorite
Meteor
Meteoroid
A meteor that does not burn up in Earth's atmosphere and reaches Earth's surface
Meteorite
Meteoroid
Meteor
The boundary around a watershed is called the
watershed.
divide.
sub-watershed.
transpiration.
All water eventually empties into
an ocean
a river
the ground
a lake
What is a body of water that combines freshwater from rivers and lakes with saltwater from the ocean?
Estuary
Floodplain
Wetland
Tributary
What is a channel of water that flows into a larger one?
Estuary
Floodplain
Wetland
Tributary
What is a land area that can be covered with water at various points throughout the year?
Estuary
Floodplain
Wetland
Tributary
What is the flat area of land that has sediment deposited when water overflows from rivers?
Estuary
Floodplain
Wetland
Tributary
Which watershed is the largest in the United States?
Mississippi River Watershed
Potomac River Watershed
Shenandoah River Watershed
James River Watershed
Which larger watershed is the Potomac Watershed part of?
Mississippi River Watershed
Chesapeake Bay Watershed
Pacific Northwest Watershed
Great Lakes Watershed
Which watershed is the largest in Virginia?
York Watershed
Shenandoah Watershed
James River Watershed
Albemarle Sound Watershed
Which state is NOT included in the Chesapeake Bay Watershed?
Virginia
Maine
New York
Pennsylvania
Select the 3 bodies of water that Virginia watersheds drain into.
Chesapeake Bay
Gulf of Mexico
Lake Michigan
Albemarle Sound
Near the ceiling of a room the air is warmer. The warm air rises because of
conduction
convection
radiation
When you use a microwave, what is the main way that heat is transferred?
Convection
Conduction
Radiation
insulation.
The handle of a metal spoon warms up when it is placed in a hot bowl of soup because of
Convection
Conduction
Radiation
insulation.
In heat transfer, heat always flows from the _______________ substance to the _______________ substance.
Hotter to colder
Colder to hotter
Hotter to hotter
Colder to colder
You get sunburned due to __________ from the sun.
conduction
convection
radiation
The vertical (up and down) columns in the Periodic Table are called
groups
towers
periods
atomic numbers
The horizontal (side to side) rows in the Periodic Table are called
groups
families
periods
atomic numbers
