The 3 parts of the Earth that needs Protection is Land, Water, Air
The highest parts are mountains, valleys and even volcanoes
All the earth's land surface has been discovered. There are parts that are virtually unexplored, however.
sea, desert, land and life.
Sea,Land,Air
Air,Land, Water
That which is land and the part which is covered by water.
Water, air, land, and life.
It was not exactly covered in all ice, parts we covered in snow and the whole earth was not all land, parts were water
No. Antarctica is the southern-most continent on earth. Parts of northern Canada are the northern-most land forms on earth.
Because at the time the Globe was made parts of the Earth were still undiscovered.
This was known as Pangaea.