How do the cliff faces on the side of the Grand Canyon retreat (erode back) from the Colorado River? massive wind storms blow through the Grand Canyon to carve the rock and erode back the side walls weak rock material erodes and this undermines the harder rock above -leading to cliff collapse and rock falls (and rock slides) flash flooding events erode the side walls of the Grand Canyon a combination of wind and water erodes back the cliff faces
No matter where you go throughout Nevada, all of the roads will be the same. True False
Select the correct answer. The oceanic Nazca plate is being subducted beneath the continental South American plate. Which type of plate boundary is this A. continental-oceanic convergent B. oceanic-oceanic convergent C. divergent D. strike-slip E. transform
Which of the following is/are characteristic of the earth but not the moon? A) Volcanoes B) Asteroid impacts C) Molten core D) Plate tectonics
About how often does a 1-kilometer object strike Earth? every year every million years every billion years
Appalachia refers to a mountainous region on the West Coast stretching from Arizona, through California, into Oregon and Washington State. True False
Weather phenomena occur in the __ stratosphere mesosphere thermosphere troposphere
Which of these is a good definition for magma? hot, melted rock that is now hardened underground hot, melted rock on the earth's surface hot, melted rock beneath the earth's surface hot, melted rock on earth that has hardened
7. How did the geography of the East African coast give rise to prosperous city-states? Its location gave it access to important trade routes. Its climate provided for diverse economic activity. Nearby waterways provided natural defenses against invasion. Fertile land supported large-scale farming.
Which ocean has the largest surface area? Select one: a. The Indian Ocean b. The Pacific Ocean c. The Atlantic Ocean d. The Southern Ocean
Which of these can determine the size of grains in igneous rocks? Amount of rare minerals Distance from a plate boundary Size of the volcano Cooling rate of molten rock
Which two of the following best describe what events led to ore deposits in the Earth. A Hydrothermal activities B Rain shadow effects Solar eruptions D Tidal waves E Volcanoes
Largest East Asian country by land area? A) Mongolia B) Japan C) China D) South Korea
Climatic regions are classified according to temperature and __ Which phrase best completes the sentence? altitude ocean currents distance from bodies of water precipitation
Which location has the trail Mary Jane Falls? Red Rock Lake Mead Mount Charleston
Scientists use the rock cycle to describe the processes by which - all different types of fossils were transformed into rock one type of rock can be changed into another type of rock tectonic plates shift around the earth's surface mineral crystals and compositions are identified
Off the coast of Belize lies the world's second largest: A) Barrier reef B) Mountain range C) Canyon D) Salt flat
$4$ Explain why the age of a fault is younger than the rocks in which it is found?
ver the questions using the posted (PDF) lectures and your in-class notes. Question 4 A volcanic mudflow is called a __ $\square $ 1 pts
The youngest seafloor rocks are found: underneath the continents evenly distributed throughout the ocean nearest to the mid -ocean ridges nearest to the continental shelves where the ocean is the flattest
