Geologyacademic

Which number is a composite number? 23, 31, 17, 19, 57, 53 | | None of these | | --- | --- | | | 31 | | | 53 | | | 23 | | | 57 |

"Which of the following is an example of chemical weathering? A. The breaking of rocks into smaller pieces due to freeze-thaw cycles B. The cracking of rocks from plant root growth C. The hydrolysis of feldspar minerals to form clay minerals D. The abrasion of rocks by wind-blown sand"

What is catastrophism, who proposed it, and how did they propose this caused the layering of fossils in strata?

What is scoria, and how does it differ from pumice? A. Scoria is a vesicular ejecta that is produced from mafic magma. Although pumice is also vesicular, it differs from scoria in that pumice is felsic. B. A change in the composition of gases being released. C. Lava from shield volcanoes is mafic and has a low viscosity. D. A conduit is the circular path through which magma ascends to the vent, which is the surface opening of the conduit. A crater is a funnel-shaped depression around the vent.

What are the pros and cons of the Gall-Peters projection?

"Study the graph about seismic waves. Graph of P & S Wave Travel Times, showing travel time in minutes across distance in kilometers for P and S waves. The S wave starts at zero kilometers, zero minutes, and increases to 10,000 kilometers, 25 minutes. The P wave starts at zero kilometers, zero minutes, and increases to 10,000 kilometers, 13 minutes. What does the graph show? A. The S and P waves travel the same distance through Earth’s crust in the same amount of time. B. The P wave travels through Earth’s crust more quickly than the S wave travels. C. It takes the P wave 18 minutes to travel 6,000 km through Earth’s crust. D. It takes the S wave 11 minutes to travel 8,000 km through Earth’s crust."

What would happen if the Ring of Fire erupted all at once?

What is the difference between a convergent and divergent plate boundary?

Calculate the number of oxygen atoms in a 110.0g sample of forsterite Mg2SiO4 . Be sure your answer has a unit symbol if necessary, and round it to 4 significant digits

What are the 7 layers of Earth in order?

What is the difference between a valley and a canyon?

What is the length of MN? $$ \begin{aligned} & A .12 \\ & B .8 \\ & C .4 \\ & D .16 \end{aligned} $$

"Which of the following is responsible for 90% of the deaths associated with hurricanes? A. Flooding B. Landslides C. Storm surge D. Strong winds E. Fallen trees"

"Which phrase best describes frost wedging? A. A type of erosion that occurs due to temperature changes B. A type of erosion that occurs due to friction C. A type of physical weathering that occurs due to temperature changes D. A type of physical weathering that occurs due to friction"

Can the population of the world fit into the state of Texas? Give your answer.

"What are the three causes of earthquakes? A. P B. V C. E"

How big is Brazil compared to the United States? A. Brazil is much smaller than the United States. B. Brazil is much bigger than the United States. C. Brazil is about the same size as the United States. D. Brazil is a little smaller than the United States.

What mountain ranges and bodies of water separate Europe and Asia?

The shortest distance from the East Coast to the West Coast in the USA is 2,092 miles. The whole length of the Colorado River is about what percent of the distance from the East to the West Coast? Round your answer to the nearest whole percent.

The crucial difference between relative dating and absolute dating is that A) relative dating requires relatives of the fossil to be living while absolute dating does not. B) absolute dating always requires carbon-14 to be present in a sample while relative dating does not. C) relative dating gives age compared to other nearby objects while absolute dating always gives a numerical age. D) relative dating gives a numerical age that is relatively close while absolute dating gives age by comparing nearby fossils.

How do you test the physical properties of minerals?

When did the Missouri River become longer than the Mississippi River?

What is another name for lines of latitude and longitude?

Which of the following best describes seismic waves? A. Seismic waves are vibrations that radiate outward from movement in the Earth. B. Seismic waves are measurements of the duration of an earthquake. C. Seismic waves are instruments that measure the energy released by an earthquake. D. Seismic waves are the measure of horizontal movement of a crustal plate.

Match each term with its best definition. Plutons Sills Injection Dikes

Answer this riddle: I have lakes with no water, mountains with no stone, and cities with no buildings. What am I?

Compare and contrast absolute dating and relative dating.

What is the most significant aspect of Europe's Alpine mountain system?

What are the approximate lengths in miles of the Confederate and Union coastlines?

Which of the following is an example of a non-foliated metamorphic rock? A. Slate B. Schist C. Marble D. Gneiss

Name three types of field maps other than an elevation field map.

Give at least three ways that the Appalachian Mountains are different from the Northern Cascades and explain why. Note: Your answer must address how the mountains are different, not the climate in each region.

Large-size crystals are known as phaneritic _____. (Note: Please fill in the blank with the appropriate term or context if needed.)

"Which best explains mantle convection? A. Cooler material in the mantle moves down, and warmer material in the mantle moves up. B. Warmer material in the mantle moves down, and cooler material in the mantle moves up. C. Warmer and cooler material in the mantle move down. D. Warmer and cooler material in the mantle move up."

Name the four types of mountains based on the processes that create them.

"Which rock is composed of the mineral halite that formed when seawater evaporated? Limestone Dolostone Rock gypsum Rock salt"

"Which best describes the Northern European Plain? A. An area of soft rolling hills and flat valleys B. An area of plateaus and dry basins C. An area of low plateaus and high mountains D. An area of relatively flat and low-lying land"

What is the difference between a peninsula and an isthmus?

"Chile is approximately the same size as the state of _____________. A. New Mexico B. Texas C. Florida D. New Hampshire"

"How many years make up a century? A. 10 B. 100 C. 1000 D. 10000 Please select the best answer from the choices provided: