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2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt Resources Light/Heat Electricity /Sound Alternative Energy Potpourri
A resource that can be reproduced over and over by short cycles or systems
What is a Renewable Resource?
These include fossil fuels, rocks and metals.
What are Non- Renewable Resources?
Oil, natural gas and coal.
What are the fossil fuels?
The type of cycle which makes most foods a renewable resource.
What are lifecycles?
Oxygen is made available because of this plant process.
What is photosynthesis?
The bouncing back of light from a surface.
What is reflection?
The bending of light.
What is refraction?
Matter that lets heat pass through.
What is a conductor?
Heat changing a solid into a liquid.
What is melting?
Evaporated water becoming a liquid as it cools?
What is condensation?
What we sense when vibrations in the air enter our ears.
What is sound?
The reason an electric fan might stop working when there is still a power source.
What is a gap between the conductors? or What is an open circuit?
All metals, water and flesh have this property in common.
What are electric conductors?
This is how a musical instrument makes its sound.
What is vibration?
Insulators do this.
What is stop electricity or heat from passing?
A resource such as most alternative energy sources which never runs out.
What is a renewable resource?
Our homes can be heated by this resource that comes from out of this world.
What is solar energy?
We use alternative energy so we can use less of these.
What are fossil fuels?
This stuff makes our atmosphere dirty and is one of the reasons we don’t want to burn fossil fuels.
What is pollution? or What is smoke?
This energy source is renewed through the water cycle.
What is hydroelectric power?
We can know the purpose of an experiment by identifying these two variables.
What is the independent and dependent variables? or What is the change and observed effect?
This is how we improve an experiment to make it fair.
What is controlling all the variables? or What is keeping everything the same?
We make sure our test results are reliable by doing this.
What is repeat the experiment or increase the number of samples?
Fossils are found in layers of this type of rock.
What is sedimentary?
This is a measure of how tightly matter is pressed together.
What is density?
Science The study of the natural world and its processes.
Category Points 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt Electric Energy Light.
Fossil Fuels. Anywhere on Earth… You may observe minerals, the building blocks of rocks. You may observe that minerals are made of one or more metallic.
Energy Processes That Change The Earth Resource Source.
ENERGY UNIT 4.
Diagram 1. a plan, sketch, drawing, or outline made to show how something works or to show the way parts are put together 2.
Review Fossil Fuel is a non renewable energy resource that is formed from the remains of plants and animals that lived long ago. Example of fossil fuels.
2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt Heat LightSoundEnergy MixMatter Mix.
Scientific Method The scientific method is the process that scientists follow when doing experiments.
Energy Sources. Fossil Fuels Coal, Oil and Gas are called "fossil fuels" because they are the fossilized remains of prehistoric plants and animals. Coal,
7 important facts. Q: What are fossil fuels? A: Fossil fuels are sources of energy formed from the remains of once-living organisms (fossils).
Angela wanted to see how far her toy car could travel when rolled down different ramps. She created 4 different sized ramps and rolled the same car down.
The Physical Science Game Show List 1List 2List 3List.
Super Science Bowl The theory of ______ ________ states that the earth’s surface is composed of slow moving plates that move due to forces deep within.
What is Hydroelectricity Hydroelectricity is electrical power from water. Hydroelectricity is a renewable and a high power resource. It is renewable because.
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