5th Grade Science 1
Non renewable means
resource that takes longer than a human's lifetime to be replace (coal, oil)
sediments being carried by wind or water
erosion
How many days in a revolution around the Sun?
365 Days
Sedimentary rock formation
Weathering, Erosion, Deposition, Compaction, Cementation
An object at the bottom of a swimming pool seems closer to the surface than it really is
Refraction
Renewable means
an energy source that has a continuous supply (solar power, wind power)
scientific word of something that is living
biotic
What is the sun?
A star
Consumers get their energy this way
eating other organisms
The process in which gas turns into liquid in the water cycle.
Condensation
Name something that uses electricity energy and produces heat energy
toaster, hot plate, etc.
What is happening when the sun heats up the ocean?
What is Evaporation?
Give an example of chemical energy.
Food, batteries,
A push or a pull
What is force?
What does a carnivore eat?
meat/other consumers
Precipitation is...
any form of water that falls from the sky
scientific way of something that is nonliving
abiotic
What is required for a circuit to work?
Battery, wires,
True or False
Lights that are connected in series all use the same circuit but lights connected in parallell each have their own circuit.
True
what does an omnivore eat?
plants and meat
What are the 3 different ways light can travel
Reflection
Refraction
Absorption
If the sun is in the middle of the sky, what time is it?
Condensation is ___________.
a gas is turned back into liquid water
An object with more density like a bowling ball will require _____________ to move compared to an object with less density (like a soccer ball).
More energy
T or F
A dead animal is a decomposer
False
revolution is when what?
the earth revolves around the sun one time.
Wind and water cause small pieces of rock to break off
What is weathering?
If the light is on, then the circuit is _______
CLOSED
How long does it take the earth to complete 1 rotation?
24 hours=1 day
Difference between a mixture and a solution
Mixture- easily separated
Solution- not easily separated
Give an example of an electric conductor
Any object made of metal
What do producers do?
produce their own food
Who is at the top of the food chain?
Humans
Define weathering, erosion, deposition, cementation
-
Name at least 2 parts of the water cycle?
Evaporation, Condensation, Precipitation, Collection (run off).