1- Biofuel is fuel that is produced through contemporary processes from biomass, rather than by the very slow geological processes involved in the formation of fossil fuels, such as oil. Since biomass technically can be used as a fuel directly (e.g. wood logs), some people use the terms biomass and biofuel interchangeably. More often than not, however, the word biomass simply denotes the biological raw material the fuel is made of, or some form of thermally/chemically altered solid end product, like torrefied pellets or briquettes.
2-the word biofuel is usually reserved for liquid or gaseous fuels, used for transportation. The U.S. Energy Information Administration (EIA) follows this naming practice.[1] Drop-in biofuels are functionally equivalent to petroleum fuels and fully compatible with the existing petroleum infrastructure.[2] They require no engine modification of the vehicle.[3]
Answer: international problems can be solved in various ways besides violence. For example.. we can use diplomacy, talking, scheduling meetings, making agreements, etc.
Thomas Jefferson wanted to separate the institution of the church and the state. Religious people did not agree with him and accused him of being atheist. When Jefferson won the election the Congregationalists hid their Bibles because they were afraid to practise their religion and ruine their reputation. This fear was influenced by the political mudslinging during this time.
