Kerosene is typically pale yellow or colourless and has a not-unpleasant characteristic odour. It is obtained from petroleum and is used for burning in kerosene lamps and domestic heaters or furnaces, as a fuel or fuel component for jet engines, and as a solvent for greases and insecticides. Why isRead More →
The half-life for 14C is approximately 5700 years, therefore the 14C isotope is only useful for dating fossils up to about 50,000 years old. Fossils older than 50,000 years may have an undetectable amount of 14C. How is carbon-14 decay used to date fossils? Radiocarbon decays slowly in a livingRead More →
Some date as far back as 3.5 billion years ago, providing some of the earliest convincing traces of any kind of life on Earth. Fossils are echoes of an ancient past. Who Discovered study fossils? Scientists who study fossils are called paleontologists (Pay-lee-en-TOL-oh-jists). Paleontologists compare fossils to find clues aboutRead More →
In response, the Pokemon community decided that Bidoof was now a god. Instead of Arceus, players decided to worship Bidoof. There’s a subreddit dedicated to his new godlike status. There are also YouTube videos all about Bidoof’s glorious uselessness. Who is armor fossil? The Armor Fossil (Japanese: たてのカセキ Shield Fossil)Read More →
Fossil fuels are made from decomposing plants and animals. These fuels are found in the Earth’s crust and contain carbon and hydrogen, which can be burned for energy. Coal, oil, and natural gas are examples of fossil fuels. What are fossil fuels examples? Coal, crude oil, and natural gas areRead More →
Psilotum is the only living vascular plant to lack both leaves and roots so they are called living fossils. What are the fossils of Pteridophytes? Calamitales are the fossils pteridophytes which were arborescent in the Devonian period, whole and the giant forest of the calamitales can be seen in thatRead More →