Developers decide to build an outdoor shopping complex and two future housing developments by cutting down acres of local woods. Which type(s) of human activity is taking place in this example? A. agriculture B. deforestation C. natural erosion D. urban sprawl and deforestation

Why does physical weathering speed up the processes of chemical weathering? a) physical weathering requires abundant water, as does chemical weathering. b) physical weathering produces fresh surfaces for chemical weathering to attack. c) chemical weathering can occur only on small surfaces, not large ones. d) chemical weathering requires salt, which is provided by salt wedging.

Which of the following terms describes the layers of air surrounding the earth ?

Concealer circle oh in which arc xy measures 16 pi centimeters the length of the radius of the circle is 32 cm what is the circumference of the circle