Define the term coast and describe the factors that shape coastlines
Coastal areas join land and sea, and a coast refers to the larger zone affected by the processes that occur at this boundary. There are several processes that dictate the shape and general characteristics of coasts; these include natural events that originate both from the land and ocean. Coasts are subject to both ocean and land processes due to their proximity to both. These processes include wind waves, tides, erosion, sediment transport and deposition, long-term changes in sea level, tectonic motions, and isostatic adjustments.
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Protecting watersheds is important to protecting freshwater biodiversity, since water and land are connected.
Answer the following statement true (T) or false (F)
Compared to the mass of an electron, the mass of a proton is
A. very much less. B. identical. C. very much greater. D. greater.
Which one of the following is least likely to be a product of a transition to a sustainable civilization?
A) A stable human population B) Increased reliance upon recycled materials C) Larger cities with extensive suburbs D) Greater reliance upon renewable energy resources
Which of the following pairs of terms describe processes that are physically quite similar?
A) Absorption and transmission B) Scattering and reflection C) Transmission and convection D) Absorption and adiabatic heating E) Radiation and conduction