Radio waves are electromagnetic waves and as such travel at the speed of light. Waves emitted a century ago would be 100 hundred light years away. A light year is the distance light travels in one year. In one year light travels about 5.9 trillion miles. therefore the waves traveled about 590 trillion miles in a century.
Jeremy hears on the news that Los Angeles has had a devastating earthquake. he believes that the residents were being punished for leading sinful lives. this best illustrates the just-world phenomenon.
Seismic vibrations can cause ground movements and surface cracks. Surface cracks can cause damage to roads and buildings as well as other hazards. In this example, a paved road has surface damage with large cracks and collapses.
No, there will be no devastating earthquakes of magnitude 10 or greater. The magnitude of an earthquake depends on the length of the fault on which it occurs. In other words, the longer the disturbance, the bigger the earthquake.
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Answer:
i. Possible consequences include altered climate and increased sea level.
ii. Heat energy radiated by the earth is captured by atmospheric molecules.
Explanation:
Global warming involves changes in the weather and the environment. Thus, warmer temperatures make ice and snow melt, which causes sea levels to rise. Besides, ice and snow reflect light, and because liquid water consumes light energy, it is released again as heat, which is also absorbed by molecules living in the atmosphere.
A warmer climate is expected to increase the risk of illnesses and death from extreme heat and poor air quality. Climate change will likely increase the frequency and strength of extreme events (such as floods, droughts, and storms) that threaten human health and safety.
