The interior of the Earth is divided into roughly spherical layers of differing ________

A) density
B) temperature
C) pressure
D) magma


Answer: A

Environmental & Atmospheric Sciences

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Large volcanoes on the seafloor that are cone-shaped on top because they never reached sea level are called

What will be an ideal response?

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Why is case law so important in setting environmental policy?

A. Federal agency rule-making and standard-setting is not influenced by politics and therefore has a strong influence on environmental policy. B. The formal documents and laws enacted by the legislature are the laws that determine the details of environmental policy. C. The courts are expected to hammer out the details of environmental laws that pass. D. Fear of being criminally prosecuted will keep potential violators of environmental laws from violating the laws. E. Case law is no more important than any other type of law in setting environmental policy.

Environmental & Atmospheric Sciences

What is the main species of whale targeted by the Japanese and Norwegian whalers?

A) Humpback whales B) Fin whales C) Sei whales D) Minke whales

Environmental & Atmospheric Sciences

Which disease is transmissible?

A. heart disease B. cancer C. tuberculosis D. malnutrition E. asthma

Environmental & Atmospheric Sciences