Approximately how many miles is San Francisco, CA, from Seattle, WA? a. 100 miles
b. 550 miles
C. 800 miles
d. 1,200 miles

when the chinese communist party took power in 1949, it began to build new di and levees to hold the yellow and yangtze rivers back.

temperatures get warmer — and heatwaves are more common. nothing says summer like warm weather. this rise in temperatures is caused by the tilt of the earth's axis. our planet doesn't sit perfectly straight as it spins — it has a slight lean of approximately 23.5 degrees with respect to the sun, called the axial tilt.

explanation: