Answer to Question 1
Answer: Historical records can record dates of crop harvests, droughts, floods, and other extreme weather events that could affect the population.
Answer to Question 2
Answer: Solar radiation in the form of shortwave radiation penetrates the atmosphere and warm's the Earth's surface. The shortwave radiation can easily penetrate the atmosphere, including the greenhouse gases. The Earth later re-emits the heat in the form of longwave radiation. Longwave radiation cannot penetrate the greenhouse gases in the atmosphere, resulting in warming of the near-surface atmosphere.
Microscopic photo taken by Opportunity showing a gray hematite concretion, indicative of the past pr
The declining age of menarche over the past 150 years has been measured in many European countries,
Thinking about Past Experiences While Asleep
Comparison of Paper Medical Records and Electronic Health Records
5. Social contract theorists believe that the social contract is/was a historical fact. ...
The Equinox Fabrication Plant suffered a fire incident in August, and most of the records for ...