Which of the following forecast methods would be used to determine the probability of a white Christmas?

A. persistence
B. climatological
C. ensemble
D. analogue


Answer: B

Environmental & Atmospheric Sciences

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People in general are unlikely to question their own

A. favorite sports team. B. religion. C. tribe. D. all the above

Environmental & Atmospheric Sciences

A hurricane is a group of rotating

A) waves. B) surface currents. C) convection cells. D) thunderclouds.

Environmental & Atmospheric Sciences

Why is water a necessary component of the melting process in subduction zones?

a) The addition of water lowers the friction experienced by rising magma. b) Water is a liquid, and rock needs to encounter a liquid in order to become a liquid. c) The addition of water lowers the melting temperature of rock. d) Water creates a buoyant force that allows the magma to rise. e) Water changes the density of the rock, allowing the rock to melt.

Environmental & Atmospheric Sciences

The islands of the Philippines and Indonesia are largely found in which linguistic family?


A) Papuan
B) Austronesian
C) Tai-Kadai
D) Mon-Khmer
E) Tibeto-Burman

Environmental & Atmospheric Sciences