Match the events leading up to the formation of the early Earth in order.
A) Formation of proto-planets.
B) Formation of solar nebula.
C) Contraction of interstellar materials.
D) Nuclear fission lights up Sun.
1) First
2) Second
3) Third
4) Fourth
Question 2
The strong promotion by the Chinese government of villagers to move to cities has produced
A) slowing of urban industrial growth.
B) families with increasing numbers of children.
C) loss of rural traditions and lifestyles.
D) stronger family structures.
The events in inflammation.
Size comparison of Earth and Uranus
Views of Earth’s Surface
a Hyenas and other scavengers may have competed with early hominins for access to carcasses.
Formation of Dilute Urine
When viewed from the Earth, Venus subtends an angle of about 1 arcminute (1/60°) when it is at ...