The cloud of gas and debris from which stars are formed is called
a) accretion
b) nuclear fusion
c) nuclear fission
d) nebula
e) supernova
Ans: d) nebula
You might also like to view...
In contrast to the suburbs on the far outskirts of a city, the location of a neighborhood next to a downtown university has high ________ to the students
A) utility B) intersubjectivity C) ubiquity D) cognitive distance E) time-space convergence
Instructions: Choose one answer from each pair of selections. ROTORS | WIND SHEAR form beneath mountain wave crests and have violent vertical motions that produce extreme turbulence
The wind around a surface low pressure center in the Southern Hemisphere blows ____ the center
A) counterclockwise and outward from B) counterclockwise and inward toward C) clockwise and outward from D) clockwise and inward toward
Where would you expect to find the highest temperatures in January?
A) Ocean in the Southern Hemisphere B) Ocean in the Northern Hemisphere C) Land in the Southern Hemisphere D) Land in the Northern Hemisphere