Methane. Methane is an odorless, colorless flammable gas. It is used primarily as fuel to make heat and light. It is also used to manufacture organic chemicals. Methane can be formed by the decay of natural materials and is common in landfills, marshes, septic systems and sewers.Methane can form an EXPLOSIVE mixture in air at levels as low as 5 percent.t is also used to manufacture organic chemicals. Methane can be formed by the decay of natural materials and is common in landfills, marshes, septic systems and sewers. Methane can form an EXPLOSIVE mixture in air at levels as low as 5 percent.
â¢ PALEOLITHIC AGE (noun). The noun PALEOLITHIC AGE has 1 sense: 1. second part of the Stone Age beginning about 750,00 to 500,000 years BC and lasting until the end of the last ice age about 8,500 years BC. Familiarity information: PALEOLITHIC AGE used as a noun is very rare.
Differences between Paleolithic and Neolithic Communities: The Neolithic period is known as the New Stone Age. The Neolithic culture started around 8000 BC in the Middle East and spread to the Mediterranean, South Asia, China and other parts.The major difference between Paleolithic and Neolithic was the option they had chosen for their survival.t was known as Paleolithic culture or Old Stone Age. The Paleolithic era is believed to end around 8,000 years ago. Paleolithic Community: The development of culture during the Paleolithic period was greatly influenced by the environment factors.