Describe a simple chemical test that is useful in identifying the mineral calcite
What will be an ideal response?
Calcite is a carbonate mineral, which is a mineral group most readily identified by the effervescent reaction to a drop of dilute hydrochloric acid.?
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According to FEMA, about what percent of all declared emergencies are somehw related to weather?
What maintains the permanent thermocline found at all low and mid-latitudes?
a. Continual upwelling b. Warm water currents c. Density stratification d. Downwelling
Which of the following factors contributes to the general subsidence in the latitude zone 20 degrees to 35 degrees?
A) the Coriolis force B) release of latent heat C) radiation cooling of the air D) both the Coriolis force and radiation cooling
What zoogeographic region is dominated primarily by birds?
A. Neotropical B. New Zealand C. Pacific Islands D. Madagascar E. Ethiopian