How do you separate lemonade?
Boil it.
What is a food chain?
This shows how energy flows from one organism to another. The energy starts at the sun.
The spinning of the Earth on its axis. It takes 24 hours to do this once.
What are the 3 fossil fuels?
Natural gas, oil, coal
What is the bouncing of light off of a surface such as a mirror or other shiny surface?
Reflection
What is a producer
An organism that makes it own food through the process of photosynthesis
What is revolution?
This is one trip around the sun. The closer the planet the faster the trip. The Earth takes 365 days to do this.
How is oil formed?
A thick, black liquid (fossil fuel) formed from the remains of ancient sea organisms that were buried under layers of sediment over millions of years.
What is the bending of light when it travels from one medium to another?
Refraction
What is a consumer?
An organism that has to eat or consume food to get energy
What is in the center of our solar system?
Sun
How is coal formed? BE specific
This fossil fuel was formed from the remains of ancient swamp plants that were buried by layers of sediment and exposed to lots of heat and pressure over millions of years.
What are objects that refract light?
lenses, glass of water, camera, microscope, telescope
What is an ecosystem?
The living and non-living parts of an organisms environment.
These two celestial bodies have little in common, although they are fairly close to each other. One has an atmosphere and lots of water and living things, the other has no atmosphere, not water. It also has many craters on the surface.
How are deltas formed?
The deposition of sand.
What is a solvent, solute, and solution? Give examples.
Water
Saltwater
What is the carbon-dioxide oxygen cycle?
The cycle involving both plants and animals where there is an exchange of gases that are necessary for both organisms to survive.
Explain the water cycle using the sun.
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What are the 5 stages of the sedimentation process? Explain each stage.
Weathering: Rain
Erosion: Moving of sediment
Deposition: Dropping off of sediment
Compaction: Heat/cooling
Cementation: Stuck together