Factors which caused an Increase in Air Pollution in China:
A.) Coal Combustion
B.) Slash and Burn
C.) Excessive disposal of Garbage into Open Area
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<h3>ANSWER:</h3>
A. It gauges fault movement during an earthquake.
D. It increases in magnitude as the amount of damage increases.
E. It determines an earthquake’s magnitude based on the size of its seismic waves.
<h3>EXPLANATION:</h3>
The Richter magnitude scale determines the magnitude that is the size of the earthquake. It can measure earthquakes even of 4.5 or above all over the world through the use of seismograph where seismic waves interprets the magnitude of earthquake. A Richter number of less than 2.0 is not felt by people whereas Richter number of 8.0 to 9.9 show massive destruction. Hence the magnitude of increases of Richter scale when damage is increased.
The Sun's rays hit the Earth's surface nearly at right angles at the Earth's equator.
During equinox periods in March and September, the Sun's rays hit the Equator at a perpendicular angle because the Sun is in a position in the sky directly over the Earth's equator. This in turn means that the Sun's rays hit the Earth’s surface nearly at right angles
