Coal was needed in vast quantities for the Industrial Revolution. For centuries, people in Britain had made do with charcoal if they needed a cheap and easy to acquire fuel.What âindustryâ that existed before 1700, did use coal but it came from coal mines that were near to the surface and the coal was relatively easy to get to.The Industrial Revolution changed all of this.Before the Industrial Revolution, two types of mines existed: drift mines and bell pits.hat âindustryâ that existed before 1700, did use coal but it came from coal mines that were near to the surface and the coal was relatively easy to get to. The Industrial Revolution changed all of this. Before the Industrial Revolution, two types of mines existed: drift mines and bell pits.
15 of the Largest Animals in the World. The blue whale (Balaenoptera musculus) is a marine mammal belonging to the suborder of baleen whales. At 30 metres (98 ft) in length and 180 metric tons (200 short tons) or more in weight, it is the largest known animal to have ever existed.
The fin of the whale is so strong that it can capsize a good-size boat in one swoop. The strongest land animal in the world is the African elephant. This strong mammal has the ability to lift over 600 pounds with its trunk alone. This animal can grow to be 11 feet tall and weigh nearly 6 tons.