weird
Useful materials found in an environment are called natural resources. Not all natural resources are renewable. Minerals and fossil fuels are non-renewable natural resources. Water and tree are renewable.
renewable recources
Bauxite and hematite are called ores, since they both produce useful minerals.(Bauxite - Aluminum)(Hematite - Iron)
Such materials are known as "natural resources".
It is useful to measure the effects of human activity so that we can see if they are making the situation worse, over time. If we can see that human activity is damaging the environment, then we can, if we are sensible, do something about it.
an resource
Useful materials found in an environment are called natural resources. Not all Natural Resources are renewable. Minerals and fossil fuels are non-renewable natural resources. Water and tree are renewable.
Useful materials found in an environment are called natural resources. Not all natural resources are renewable. Minerals and fossil fuels are non-renewable natural resources. Water and tree are renewable.
renewable recources
They are part of the food chain and environment.
renewable recources
Recycling.
they can transport large amount of materials or people at once
Bauxite and hematite are called ores, since they both produce useful minerals.(Bauxite - Aluminum)(Hematite - Iron)
manipulation
yes,it is very useful to save a environment.
Such materials are known as "natural resources".