god fiddled a dog
yes, early navigators drew a map that was flat and so people though the world was flat but then we had a astronaut go up in space and he found out that our planet is a sphere!!!!!!!!!!!!!!!
Water pollution can be caused if chemicals are used to separate metals from the earth.
There have been all kinds of cosmologies in past civilisations. In ancient times, at the dawn of western civilisation, it was commonly thought that the Earth was a flat surface, covered by a dome, suspended in water. Later, a few centuries BCE, the Greek figured out that the Earth was spherical, and were even able to roughly determine its circumference. They still believed that the Earth was at the center of everything, though, and that the Sun, stars and planets (which, according to the Greek, were simply "wandering stars") revolved around the Earth. It wasn't until the sixteenth century CE that Copernicus published a heliocentric model, challenging the geocentric model upheld by philosophers and religious authorities until that time. From then on, our models of the solar system became increasingly accurate, culminating in our current understanding.
I think its because only a third of the earth is land but most of this land is used for cities and development.
i think a microscope is used to see the organs of a earth worm...i dont know if im write
People used to think that the earth was the center of the universe.
Just because of their ignorance.
In times a while back, people didn't know that volcanoes were caused by the Earth's crust and mantle moving in . So they told stories that they could understand, and passed them on as why and what the volcanoes were. i hope i helped :) <3
The Geocentric model
In "The Chrysalids," the old people are the remnants of the pre-apocalyptic society. They are portrayed as secretive, nostalgic, and somewhat mystical figures who keep knowledge of the past alive. They are revered by the younger generation for their wisdom and experience.
Long ago it was generally thought that the resources of the Earth were effectively infinite and could never be used up.
None, people used to think it caused erosion or leave solids behind but it was proven not true
They used to think everything was made of a combination of the four elements; fire, earth, water, and air. Disease was believed to be caused by your elements getting out of wack.
people of the south thought pellagra was caused by eating corn, or that it was a contagious disease carried by insects or bacteria. Pellagra is caused by lack of certain diets, but people in america don't have to worry about it today, because all the vitamins used to prevent pellagra are in flour.
yes, early navigators drew a map that was flat and so people though the world was flat but then we had a astronaut go up in space and he found out that our planet is a sphere!!!!!!!!!!!!!!!
I think it is used for recognising the density of different parts of the earth....
Worry, stress and dietary factors causing gastric acid were thought to be the cause of ulcers.