Geography

How do I properly maintain and care for my telescope?
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Crustal movements can be dangerous to humans. What evidence from the text supports this conclusion?
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true/false. You are a field biologist studying 12 different species of lizards on either side (North, N, or South, S) of a river running between two different mountains in a forested region of California. You know that in the past there was only a single mountain range, but then the river carved a deep valley through the original mountain, resulting in the two mountains seen today. On both sides of the mountain there are lizard species that are yellow, green, and brown in color. None of the lizards have shown the ability to swim across the river. You have competing hypotheses about how speciation may have occurred in the group. The two phylogenies below represent two possible hypotheses for speciation patterns in this group. Tree 1 Tree 2 Brown sp. 1 N Brown sp. 1 N Brown sp. 2 N Yellow sp. 1 N Yellow sp. 2 N Green sp. 1 N Brown sp. 2 s Brown sp. 3N Brown sp. 45 Green sp. 1 N Green sp. 2 N Green sp. 25 Green sp. 35 Green sp. 3 N Green sp. 45 Brown sp. 35 Brown sp. 35 Yellow sp. 35 Yellow sp. 45 Green sp. 45 Yellow sp. 3N Yellow sp.45 Yellow sp. 3N Yellow sp.45 The separation of one mountain into two by the river would have forced individuals to disperse from one side of the river to the other.
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What does the arrow with 15 mph inside it indicate on the weather map?A. The humidityB. The wind speedC. The precipitationD. The air pressure
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What a Geologist Sees Explosive volcanic eruptions produce pyroclastic debris that is deposited in layers. This photo shows pyroclastic debris layers on the Kilauea Volcano of Hawaii. Note that there are distinct layers, and that the clast sizes are not all the same. The boundaries between different layers are highlighted. Drag the labels to the appropriate target. A fine-grained deposits The Products of Volcanic Eruptions B. blocky deposits oldest D) youngest ~20 cm What a Geologist Sees
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Many resources that are essential to our modern lifestyles are found in _____ rocks. Examples include uranium, coal, petroleum, salt, and groundwater
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suppose bad weather and pollution dramatically reduce the supply of crawfish in Louisiana next year. this would also lead to _____ the marginal utility of crawfish consumption.
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special rocks found in antarctica are dated with isotopes to give an average age of earth of 4.55 billion years. we can use these dark-colored
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according to the multiple nuclei model, an airport is likely to attract nearbyhotels and warehousesretail and wholesale shopsresidences and highwaysuniversities and colleges
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1. this fossil will have a space remaining in a rock where the original fossil was____ (MOLD) 2. this fossil is replaced with minerals such as silica and calcite is called____ (CAST) 3. fossils such as footprints, coprolites, and burrows is called____
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City A is located at 30 north latitude, while City B is located at 30 south latitude. Which city is closest to theequator?A City AB City BC Both cities are equally closeD City A in winter, City B in summer.NEED ANSWER ASAP PLSSS
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metamorphic rock that contains no minerals. group of answer choices greenstone soapstone anthracite shale
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a hurricane is defined as a large area of sustained winds greater than 119 this is the wind speed at which
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FILL IN THE BLANK Volcanic activity created the _____ that is important to the economy of the village of Vestmannaeyjar on the island of Heimaey, near Iceland.
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Which of the following geographical elements improve the opportunities for international commerce in a country Select the two correct answers below. Select all that apply: extensive coastines. vast mountains landiocked territory large rivers
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Nuclear reactions in main sequence stars take place ___________________________, where the gas is hot and dense.
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Six police officers A, B, C, P, Q and R were saluting on Independence Day in such a way that was second to the left of Q but immediate right of A. There was one police officer between B and P. B and S Were not at any end of the row. P and Q were neighbors. Who was at the extreme left?
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the igneous rock gabbro is made up primarily of ferromagnesian silicate minerals. predict what characteristic the rock gabbro looks like.
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Different types of lava have different viscosities, depending on their composition or temperature, or both. Label the types of tava flows based on their relative viscosities. Nichest Viscosity Intermediate viscosity lava lowest Viscosity lava SUBMIT ANSWER 1 OF 15 QUESTIONS COMPLETED < 02/15 > 71 &tv A What a Geologist Sees The image shows Mount St. Helens two years after its 1980 eruption. Given the shape of the volcano and presence of a lava dome (source of the steam), what is the most likely composition of the associated magma? SUBMIT ANSWER 1 OF 15 QUESTIONS COMPLETED < 08/15 > Choose one: O A. felsic to intermediate O B. no relationship between these features and magma composition O C. mafic O D. ultramafic
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Coal is formed from the remains of plants covered by rocks and soil for millions of years and can be burned to produce energy. Soil and layers of rock are removed touncover coal using diggers and bulldozers during a process called mining.How does coal mining affect the environment?O Coal mining cleans the rivers in the area.O Coal mining improves the health of the living things near the mine.O Coal mining increases the amount of water in the rivers in the area.Coal ming increases the amount of soil washed away when it rains.
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figure 1 shows the rock layers and fossils in a particular outcropping. figure 2 shows the rock layers and fossils in a second out cropping Explajn the similarities and differences you see in the examples. complete the sentences by choosing the correct answer from each box.
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true or false lithofication is the process in which two plates move towards each other and the denser one slides below the other.
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Interstellar dust is effective at blocking visible light because...A) the dust is so denseB) dust grains are so fewC) dust grains are so smallD) dust grain are so large
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Write 3 paragraph as are port the climate condition of dukem
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