Earth's Resources Crossword

a type of natural resource that cannot be replaced or can only be replaced after thousands or millions of years
protecting our natural resources and using them responsibly
a type of natural resource that can be replaced
a solid, non-living substance found in nature
a non-living substance made of one or more minerals; there are 3 main types
a material that is burned for energy
a mixture of minerals, weathered rocks, and decayed plants and animal matter
a type of resource found on Earth that is necessary or useful to people
the trace or remains of an organism that lived long ago
type of energy from the sun
died out, leaving no more of that type of organism alive
when harmful things get into the water, air, and land
a type of energy that comes from moving air
energy made from moving or falling water
a type of resource that can be used again and again
energy from living things, plants or animals, or waste
a type of energy made from heat inside the earth
melted rock that is underground in the mantle layer of the Earth
combination of sand, silt, clay and humus; best soil for plants
tiny bits of weathered or broken-down rock and once-living animals and plants