Matter
Matter is what makes up all _________ & ____________ substances on Earth.
living and non-living
Sort these energy types based on whether the energy source is renewable or nonrenewable. Solar, Wind, Coal, Water, Oil.
Solar, wind, and water are renewable.
Coal and oil are two of the nonrenewable resources.
Fourth graders study other forms of enrgy including: electrical energy, magnetic energy, thermal energy, l_______ energy and s_______ energy.
light and sound
What are the 3 R's of Conservation?
Reduce, Reuse, and Recycle?
Matter takes up sp____ andhas ma____.
space, mass
Matter has specific properties and exists in different ______________.
states
What is the difference between renewable and nonrenewable energy?
Renewable energy resources, such as wind, water or solar energy, can be replenished within a short amount of time by natural processes. Nonrenewable energy is a finite resource, such as natural gas, coal or oil, which CANNOT be replenished in a short amount of time.
Some of Earth’s resources become limited due to o___________ and/or c_____________.
overuse and/or contamination
How would one conserve water?
Turn the facet off while brushing your teeth.
Take a shorter shower.
Use a rain barrel to catch water for your garden.
Objects are composed, or made up of...
matter
Earth’s resources are made of ___________.
matter
True or False. Wind is air in motion.
True
What is contamination?
making impure by polluting or poisoning
How could you conserve waste and trash at the landfill?
Recycle cans, glass, cardboard, and plastics.
States of matter are... S______, L______, G_____.
Solid, Liquid, and Gas
Matter can be used by living things for ______________ & _________________.
materials and energy
True of false: Sun warms the air and water.
True.
Reducing resource use, decreasing waste and/or pollution, recycling and reusing can help c_____________ these resources.
conserve
How could you conserve electricity in your home.
Don't forget to turn the lights off when you're done in that room.
Unplug items after using them.
True or False: Matter can change states.
True
There are many different forms of __________. Each living component of an ecosystem is composed of ______________ and uses _______________.
energy, matter, energy
Ohio has an abundance of fossil fuels as in...
Coal, Natural Gas, and Oil
What is conservation?
prevention of wasteful use of a resource.
Why is conservation important?
?
Take me through the changes of water in each state of matter.
Solid: Ice
Liquid: water
Gas: water vapor / steam