Loosely defined as soft-boiled detective fiction produced between the two world wars, Golden Age novels also continued to appear well into the 1950s. Agatha Christieâs The Mysterious Affair at Styles (1920) is generally referred to as the first Golden Age novel.
Some examples of chemical weathering include:    Acid rain  Acid from plants  oxygen  acid from lichens  . + 53 others found this useful. Elizabeth Bass. Edit. Share to: 1  5 Full Body Exfoliation Methods Everyday people search for ways to achieve attractive, clear, and bright skin.
Mechanical weathering is the physical breakdown of rock by environmental factors. This process is always at work and there are a number of different types of mechanical weathering. Thermal expansion is the tendency for minerals to expand and contract based on temperature. Rapid temperature fluctuations, such as day-night cycles, cause rocks to expand and contract.