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
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
Light bounces off the object and refracts when it exits the water (refraction)
Renewable means
resource that can be replaced within a human's lifetime
What types of energy needed to see and hear an airplane passing by
light and sound
The change from a gas to water droplets
condensation
Why can you see the reflection of objects on the surface of a lake?
Light reflects off of objects and reflects off the water
Lowest to highest density: syrup, vegetable oil, water
vegetable oil, water, syrup
Name something that uses electricity energy and produces heat energy
toaster, hot plate, etc.
What is happening when the sun heats up the ocean?
Evaporation
How are deltas formed?
River water flows into the ocean and drops off sediments
Name a property of sugar that stays the same after it is dissolved
taste
What does a carnivore eat?
meat/other consumers
Precipitation is...
any form of water that falls from the sky
difference between a parallel circuit and a series circuit
Parallel circuits have two or more paths while series circuits only have one
These 3 things are required to create an electromagnet
What are battery, copper(wire coil) and nail?
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
This occurs when the moon blocks the sun
What is a Solar Eclipse?
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 the side of a mountain
What is weathering?
If the light is on, then the circuit is _______
What is CLOSED?
How long does it take the earth to complete 1 rotation?
24 hours=1 day
Baking a cake is a ____________ change
What is chemical?
This is the process of when something is carried away thanks to water or wind
What is Erosion?
This natural Florida resource is found in sand
silica/silicone
When a liquid turns into a solid
What is freezing point OR solidification
Name at least 2 parts of the water cycle?
Evaporation, Condensation, Precipitation, Collection (run off).