Renewable/Non-Renewable?
Biotic/Abiotic?
Two main types of satellites are: Communication(s) Remote Sensing
Natural resources can be renewable and non-renewable.
natural vegetative propogation and artificial veg. propogation are the two main kinds of veg. propogation....
what are the two main types of environment
there are two main types the marine and freshwater
The two main types of friction are kinetic and static.
the two main types of communications are emailing and socialising
The two main types of friction are kinetic and static.
The two main types of economy are Command and Traditional.
what are the two main types of environment
eutrophication is of two types; natural and anthropogenic
- Natural gas - Petroleum products - Coal There are only two main categories of non renewable resources. Those are fossil fuels (petroleum products, natural gas and coal) and Uranium.