What do scientists use to date a rock absolutely? 1 inclusion of fossils
2 microscope
3 rate of radioactive decay
4 superpositon

Historians are researchers of the past or people who understand the history of people. with this field, they must possess qualities such as being unbiased, patient, efficient reader, has a knack for logic and critical thinking and reasoning, disciplined, open-minded, resourceful, with good analytical ability, good reasoning skills and problem solving!

The saharan africa is desert not forest

Tropic of cancer and tropic of capricorn

The fact that the earth goes through natural cycles for example the ice age some scientists belive that it is just another cycle