5th Grade Science 1
Chlorophyll needs this in order to start growth and turn plants green
what is the sunlight?
What is a producer?
Uses suns energy to make its own food.
How many days in a revolution around the Sun?
365 Days
Producers are
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
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?
Hydrogen and Helium
Consumers
eat organisms
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
toaster, hot plate, etc.
What is happening when the sun heats up the ocean?
What is Evaporation?
Animals such as wolves or coyotes are decomposers - is this true?
NOPE! They are considered to be PREDATORS
What 3 kinds of gases make up air?
What are nitrogen, Oxygen, and carbon dioxide
What does a carnivore eat?
meat
Precipitation is...
any form of water that falls from the sky
Water caries these down from the leaves to the stems and to the roots?
What is dissovled sugar?
Bacteria - officially considered this in the food chain ( similar to a black crow)
Decomposers
True or False
Worms are considered to be one of the earth's decomposer
True
what does an omnivore eat?
plants and meat
Process when plants gather its energy or food source by way of the solar energy
Photosynthesis
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 =?
Sink
Float
T or F
A dead animal is a decomposer
False
revolution is when what?
the earth revolves around the sun one time.
What are the 5 steps of forming a sedimentary rock?
Weathering, erosion, deposition, compaction, and cementation.
What is one of the biggest difference between human systems and the plant systems?
Humans have ONE continuous systems while plants have 2!
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
Any object made of metal
This is the process of when something is eroded away thanks to water or wind
What is Erosion?
decomposers
break down dead material
The arrows on a food web mean what?
The flow of energy.
Name at least 2 parts of the water cycle?
Evaporation, Condensation, Precipitation, Collection (run off).