Which of the following terms describes the streak of light created when a space object enters earth's atmosphere?
a) impact crater
b) meteor
c) meteorite
d) meteoroid

Select the correct answer from each drop down menu. among these figures figure and blank have the same volume. 1 a c e 2 b d

Wegeners theory of continental drift states that the continents have changed throughout history while the theory of plate tectonics

Liquefaction is a. a quicksand-like condition arising in some wet soils during earthquakes. b. flooding caused by tsunamis. c. flooding of coastal areas due to tectonic subsidence. d. flooding caused by dam failure resulting from an earthquake.