Natural Resources

Resources that are used fast than they can be replaced by natural processes are called?

• nonrenewable resources
• renewable resource
• oil 
• coal

Energy is used for what?

• to build things
• electricity, transportation, and other needs
• going to school
• resources

_______________ is used for nuclear reactions.

• fossil fuels
• geranium
• uranium
• coal

Coal and oil are examples of what kind of resources?

• nonrenewable
• renewable
• fixed
• new

Energy from the sun is called what?

• sun energy
• light energy
• bright energy
• solar energy

Coal, oil, and natural gas are called ______fuels.

• gas
• fossil
• renewable
• nuclear

Fossil fuels are used today formed from the __________ of organisms that lived millions of years ago.

• remains
• dirt
• rock 
• water

Dead plants first formed peat and then eventually changed into harder types of what?

• oil
• granite
• rocks
• coal

The hardest type of coal is_______?

• rock
• pumice
• quartz
• anthrocite

Oil and natural gas formed from the remains of microscopic marine organisms are called_____?

• fish
• whales
• krill
• plankton