The seismic focus is the point in the earth's crust where an earthquake originates from.
Answer:
C. For the biggest and brightest show, Earthlings should book a pplane ticket to Fairbanks, Iceland orthern scandinavia or Yellowknife, Canada
Explanation:
Answer:
angles 3 and 4
Explanation:
angle 3=angle 4(vertically opposite angles are equal)
Answer:
50%
Explanation:
One in five species on Earth now faces extinction, and that will rise to 50% by the end of the century unless urgent action is taken.
