Explanation:
i think its option 2, dividing the earth into regions. not 100% certain
Time zones mean different times around the world like right now in California it’s 4 am
Answer:
- An illustration showing how the landform changed
- A diagram showing cracks in the earth from an earthquake
- A computer model explaining the role of earthquakes in this landform change
Answer: 1) Angular separation equals 0.0000031 degrees
2) Angular separation in arc -seconds equals 0.011156"
Explanation:
For 2 stars separated by a distance 'S' and at a distance 'D' from the earth the angular separation in radians is given

Applying values we get

Now we know that 'π' radians equals 180 degrees thus the above value in degrees shall be equal to

2)
The angular separation in arc- seconds is given by

Eastern Europe. Communism was forced into Eastern Europe during WW2. Because of this, people state that being in a communist environment brought down the economy. Hope this helped!