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WorksheetsPraxis II 5005
Total questions: 82
Worksheet time: 43mins
Time it takes for the moon to go around the Earth?
365 days
About a month
24 hours
2 years
Time it takes the Earth to orbit the sun?
365 days
24 hours
2 months
15 years
Earth's most outer layer?
Lithosphere
Troposphere
Stratosphere
Inner Core
What is most related to frequency?
Sound
Waves
Pitch
Organ that stores bile?
Thyroid
Gall bladder
Kidney
Lungs
Body system responsible for waste?
Excretory
Reproductive
Endocrine
Nervous
Which layer of the atmosphere contains weather?
Stratosphere
Mesosphere
Troposphere
Lithosphere
Speed with direction is ?
Velocity
Mass
Energy
Direction
Which animal body part is responsible for removing nitrogen?
Liver
Pancreas
Throat
Lungs
Minerals and rocks are found where on Earth?
Thermosphere
Geopshere
Mesosphere
What is considered a communicable disease?
Tuberculosis
Influenza
Common cold
None of the above
What is released when water boils?
Ice
Water vapor
Steam
Nothing
Mountains form by?
Plates moving a part
Rocks rubbing together
They form naturally
Tectonics plates moving together
Burning of coal can cause ?
Chemical weathering
Acid Rain
Condensation
Carbon dioxide to release
Which planet has the shortest amount of days ?
Uranus
Saturn
Jupiter
Mars
Which planet is closest to the Sun?
Mercury
Earth
Venus
Saturn
Which planet orbits closest to Earth?
Venus
the Sun
Mars
Jupiter
The Earth's atmosphere is made up of mostly ?
Oxygen
Nitrogen
Carbon Monoxide
Carbon Dioxide
A male would receive an X chromosome from which parent?
Mom
Dad
Mom and Dad
What is a worm considered?
Invertebrate
Vertebrate
Slimy
What is given off when heat comes from the sun?
Sun rays
Warmth
Light
Radiation
What was the 1st fossil found?
Reptile
Mammal
Amphibian
which planet is considered the "terrestrial planet?"
Mercury
Earth
Saturn
Mars
What is responsible for the common cold?
Virus
Bacteria
Clogged pores
When an iron hits water what happens to the water temperature?
The temperature increases
Nothing happens
The temperature stays the same
Newton's 2nd law ?
Force = Mass x Acceleration
Kinetic energy
Potential energy
Laws of attraction
An example of physical change?
Gaining weight
Boiling water
Iron rusting
Respiration
How many chromosomes are passed off to an offspring?
46
64
23
12
Examples of condensation
Formation of clouds
Gas becomes liquid
Water becomes Ice
Solid becomes liquid
Which system is not needed for survival?
Endocrine system
Reproductive system
Nervous system
Circulatory system
Which system transports food and water waste?
Circulatory system
Skeletal system
Nervous system
Reproductive system
The galaxy consists of ?
Clusters of stars
Dust
Gas
All of the above
What happens when solid becomes gas?
Sublimation
Condensation
Chemical reaction
Convection
Heat transfer?
Condensation
Convection
Respiration
What is released during photosynthesis?
Glucose
Food
Water
All of the above
Most kinetic energy occurs at the ?
Top
Bottom
Middle
Which system includes Adrenal, Pituitary, and Thyroid?
Endocrine system
Nervous system
Reproductive system
Skeletal system
Which organ filters blood that comes from the digestive tract?
Lungs
Heart
Kidney
Liver
Earth's most densest layer?
Inner core
Mantle
Crust
Utter core
During a total Solar Eclipse what transpires?
New Moon
Full Moon
Crescent Moon
Half Moon
Which system absorbs nutrients through the body ?
Digestive system
Excretory system
Nervous system
Respiratory system
12 hr day and 12 hr night is considered?
Spring Equinox
Winter Equinox
Equinox
Summer Equinox
Why does the Earth see different phases of the Moon?
Sun lights on different parts of the moon
The Earth is the Moon's favorite planet
Earth orbits the moon
What happens if the grasshopper population increases?
The owl population decreases
The owl population increases
Both A and B
Same class, same?
Phylum
Kingdom
Class
Family
Star explodes 15 light years away, how long will it take you to see it ?
15 years
15 months
15 days
15 minutes
Why does our body sweat?
To maintain room temperature
Because you're hot
Because you're cold
Because you're sick
What is the order of a Lunar Eclipse?
Sun, Earth, Moon
Moon, Sun, Earth
Sun, Moon, Earth
Earth, Sun, Moon
Body at rest, stays at rest. Body at motion, stays at motion.
Newton's 1st law
Newton's 2nd law
Newton's initial law
Newton's last law
When rock goes from below the surface to above the surface what takes place?
Mountain forms
Volcanic activity
Earthquake
Tornado
What is used to measure volume?
Graduated cylinder
Balance beam
Scale
Measuring cup
What is used to measure mass?
Triple beam balance
Measuring cup
Graduated cylinder
Scale
Chlorophyll used in photosynthesis contains chloroplast?
True
False
What do you add to PH 5 to neutralize it?
Water natural solution
A base
PH 5 is already neutral
Nothing
The measurement of the amount of space is ?
Density
Volume
Mass
Which system is responsible for hormone production?
Reproductive system
Endocrine system
Skeletal system
Excretory system
The solar system is believed to have formed from?
A cloud of gas
Dust
Both A & B
Neither A or B
The outer planets are ?
More dense
Less dense
Equal in size
Have more mass
Cell structures made of DNA and protein are ?
Chromosomes
Genes
Lipids
Atoms
What does this mean in regards to the classification? K P C O F G S
(a)
Energy flows 1 time through the food chain?
False
True
Energy is lost at each level of the food chain
True
False
What does this mean ? O P C E
(a)
How do you calculate speed?
Distance divided by time
Time divided by distance
Rate something is traveling
How fast an object is moving
What is most related to chemical weathering?
Rust
Water
Oxygen
Hydrogen
What happens when the moon casts a shadow over Earth?
Solar Eclipse
Twilight
New Moon
Lunar Eclipse
What is the number of protons in the nucleus of an atom?
Atomic number
electronic number
electrons
cells
What would most likely cause an extinction of warm blooded carnivores?
Global climate change
If animals do not procreate
If humans keep eating the animals
If animals die off
The amount of matter inside something is called?
Mass
Velocity
Volume
Density
Mitosis is ?
Sexual
Asexual
Meiosis is ?
Sexual
Asexual
The number of individuals in a specific unit area?
Population density
Population influx
Population mass
Population volume
What is linked together in protein?
Amino acid
Cells
Chromosomes
Atoms
After a forest fire what is most likely to happen?
Succession
Acid rain
Trees will burn down
Animals will migrate elsewhere
Which planet is more like Earth in size ?
Venus
Mars
Earth
the Sun
Who is known for the principles of vaccination/ pasteurization?
Louis Pasteur
Louis Vuitton
Louis III
King Louis
When charged particles escape from the gravitation pull what occurs?
Solar panels
Solar winds
Solar flex
Solar explosion
The motion of glaciers is caused by ?
Erosion
Earthquationes
Volcanic activity
Hurricanes
Light emitted by stars?
Absolute magnitude
Absolute value
Refraction
Friction
The development of the first roots and sprout of a seed is called?
Germination
Gentrification
Sprouting
Illumination
What is true about electrons?
They play a role in chemical bonding
They give positive energy
They are found in the nucleus
They are huge
Humans 1st appeared when?
11:58 or 11:59
12:01
12:58
1:59
