Soil, animals, wind sunlight, and waves are ________ resources.
- food
- renewable
- gravity
- non renewable
What would make some resources be called renewable?
- replaced in a century
- replaced by nonrenewable resources
- replaced in 200 years
- replaced in a lifetime
Reduce, Reuse and Recycle are known as the three ________ of conservation.
- R's
- commandments
- issues
- laws
The use of many renewable resources is regulated by ________ around the Earth.
- industries
- individuals
- companies
- governments
Four renewable energy resources are sun, wind, biomass and _______.
- water
- coal
- nucler fuel
- diamonds
Many renewable resources are replaced at the same rate that they are ________ .
- seen
- converted to coal
- converted to sunlight
- used
Wind and water both flow. We can use this motion to produce ________ for us to use.
- electricity
- food
- water
- coal
Why is biomass energy considered to be renewable?
- Biomass is not renewable
- we can grow new materials in a short time
- we can dig up new biomass rocks to use.
- biomass is made in a factory
When resources are unsustainable; they are ________ faster than they are replaced.
- used
- produced
- recycled
- made
A ________ is when it does not rain for a long period of time.
- drought
- monsoon
- rainstorm
- hurricane
Which is NOT a point source pollution.
- many cars driving on a highway
- factory smokestack
- industry drain pipe
- leaking oil tank
When pollution is confined to one thing it is a ________ ________ pollution issue.
- destructive ecology
- point source
- non point
- non source
What can we do to fix factory pollution?
- install air cleaners on smokestacks
- design lower emissions
- all of these are good.
- fine companies that pollute
Both factories and homes ________ , but we can do things to minimize it.
- pollute
- recycle
- increase metal use
- reuse materials
What can we do fix household pollution?
- reuse
- recycle
- all these are things we can do.
- reduce