5th Grade Science 1
Non renewable means
a-natural substance that can be renewed
b- natural substance that can't be renewed
natural substance that is not renewed (oil, coal)
What is a producer?
a- an animal that hunts other animals
b- a living thing that uses sun's energy to make its own food.
Uses suns energy to make its own food.
How many days in 1 earth's revolution around the Sun?
365 Days
Producers are
a-plants that make their own food
b-animals that cook their food
plants that make their own food
What is needed for a complete circuit?
energy source, wire, something to show energy is flowing(buzzer, light bulb)
Renewable means
a- energy source that runs out
b-energy source that has a continuous supply
an energy source that has a continuous supply (solar power, wind power)
This is the fifth planet from the sun?
What is Jupiter?
What is the sun made up of?
a-oxygen and nitrogen
b-hydrogen and helium
Hydrogen and Helium
True or false:
Consumers eat organisms
True
What are the planets in order from the sun?
M V E M J S U N
Name something that uses electricity energy and produces heat energy
a- cup
b- toaster
toaster
What is happening when the sun heats up the ocean?
a-precipitation
b-condensation
c-evaporation
evaporation
Name two types of energy in MELTS.
Mechanical energy
Electrical energy
Light energy
Thermal energy
Sound energy
A push or a pull
a-force
b-result
force
What does a carnivore eat?
meat
Precipitation is...
a- water found in a lake
b- any form of water that falls from the sky
any form of water that falls from the sky
This is an example of a fossil fuel used for heating buildings and produces energy
a-coal
b-water
coal
Fossil fuels are
a-made from rain
b-made from decomposing plants and animals
made from decomposing plants and animals
True or False
Reflection light bounces off
True
what does an omnivore eat?
plants and meat
the 7th planet from the sun
Uranus
If the sun is in the middle of the sky, what time is it?
Condensation is ___________.
a gas is turned back into liquid water
More dense =?
Less dense =?
Which one sinks and which one floats?
Sink=more dense
Float=less dense
T or F
A dead animal is a decomposer
False
revolution is what?
a-the earth revolves around the sun one time.
b- the earth rotates on its axis
the earth revolves around the sun one time.
What are two of the steps in forming a sedimentary rock?
Weathering, erosion, deposition, compaction, and cementation.
True or False
Coal is formed under oceans
False
How long does it take the earth to complete 1 rotation?
24 hours=1 day
How many days does it take for the lunar (moon) cycle?
28 days
Give an example of an electric conductor
a- rubber
b- any object made of metal
b- any object made of metal
This is the process of when something is eroded away thanks to water or wind
a-deposition
b-erosion
erosion
decomposers
a-hunt and eat other animals
b-break down dead material
break down dead material
The arrows on a food web mean what?
a-which animal is first
b-the flow of energy
The flow of energy.
Name at least 2 parts of the water cycle?
Evaporation, Condensation, Precipitation, Collection (run off).