11. Rock Sample #11 12. Rock Sample #12 13. Rock Sample #13 11a. Texture: 11b. Composition: 11c. Rock Name: 12a. Texture: 12b. Composition: 12c. Rock Name: 13a. Texture: 13b. Composition: 13c. Rock Name: 15

Q: Suppose that you are observing a G-type star that is moving toward you at a speed close to that of…

A: Stars moving towards or away from an observer, makes the star appear different colours. Redshift and…

Q: This lab has focused primarily on radiation as a driver of climate change on long time scales.…

A: Climate change refers to long term changes of Earth's climate system, which includes temperature…

Q: Why does the Solar System rotate? The planets exert gravitational forces on each other. As the Solar…

A: The solar system consists of the Sun, planets, and other celestial bodies that are bound together by…

Q: The most abundant elements in the universe today *

A: Hydrogen and helium are indeed the most abundant elements in the universe today. They were…

Q: What is the Pb paradox? Draw a diagram

A: In the field of Earth science, the Pb paradox refers to a puzzling discrepancy that arises when…

Q: What are the primary factors contributing to the formation and intensity of hurricanes in the…

A: The formation and intensity of hurricanes in the Atlantic Ocean are influenced by an intricate…

Q: What are the major wetland types and how do they differ?

A: Answer) Wetland is basically a geographical region which is identified by the tranitional zone…

Q: How does Fe influence the cycling of P in a wetland? How pH and redox affect the mobility of P in…

A: A wetland is a particular ecosystem that is distinguished by the presence of water, either…

Q: Which one of the following statements is NOT correct?

A: The statement that is NOT correct is: Solar panels installed at the North Pole can receive the same…

Q: If the rate of seafloor movement due to seafloor spreading is about 10cm/year approximately how many…

A: Oceanic lithosphere are maximum 200ma years old. The older created lithospheric plates get destroyed…

Q: The most common elements in the human body are the same most common elements in a typical nebula,…

A: Four substances make up the majority of our body weight out of all the substances that are…

Q: Question 12 For the plutons shown in the attached figure, what is the most likely igneous texture of…

A: The given pluton shown in the attached figure is from the Kosterhavet region in Sweden where…

Q: One practical application of understanding Astronomy even this early in the course is to be able to…

A: The given rising time of the waxing gibbous Moon = 2:52 pm.  The rotation of the Earth, for every 1…

Q: Choose the best answer. Current plant-derived fuels are controversial because they Select one: O a.…

A: Plant-derived fuels, also known as biofuels, have gained attention as potential alternatives to…

Q: Select the statement that represents evidence for a solid inner core: There is a P-wave shadow zone…

A: Seismic waves are waves of energy that propagate through the Earth as a result of various geological…

Q: A rock that can float on water must have (select all true statements) High porosity High…

A: Rock generally float on water due to it's density, when the density of the water is less compared to…

Q: 3. Which principle of relative dating did you apply to than layer 1? determine whether rock layer H…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: Question 1 of 50 All of the following results from global climate change, except: Oglobal…

A: Long-term changes in Earth's temperature patterns, mostly brought on by human activities like the…

Q: Denser minerals are more True False

A: The stability of minerals under different pressure conditions is an important concept in geology.…

Q: How has Earth's atmosphere changed over time and what caused those major changes? paragraph form

A: The atmosphere is a layer of gases that surrounds the Earth and is held in place by gravity. It is…

Q: In a curving or meandering stream channel, water velocity is highest at the outer radius of the…

A: A meandering stream is single channel which moves like a snake. Here water flow along a curvy path,…

Q: The angle of repose for unconsolidated materials is higher for coarser grained materials, resulting…

A: The maximum angle at which an unconsolidated pile or heap on a slope can be said to be stable…

Q: Concentration by magmatic processes within a body of igneous rock Concentration by hot, aqueous…

A: The mechanisms by which valuable minerals are concentrated in the earth's crust are referred to as…

Q: Which of the following statements about urbanization is TRUE? It was not until the 2000s that the…

A: People moving from rural or suburban areas to cities is known as urbanisation, and it is a process…

Q: Match the mode of mountain building with the appropriate tectonic setting Shortening (or thickening)…

A: Mountain building, also known as orogenesis, is a geological process that involves the formation of…

Q: Explain how limiting factors - including living and non-living components in their environment -…

A: Carrying capacity refers to the maximum population size that an environment can sustainably support…

Q: Match the depositional environment to the most likely degree of sediment maturity (least -->…

A: A turbulent stream is associated with the least mature sediment, a calm river is associated with the…

Q: Glaciers retreat by flowing True False

A: Answer)Over the period of time Glacier retreat and advances. When the rate of melting ice and…

Q: Igneous ice is: ice that forms by the accumulation of snow ice that forms by freezing water directly…

A: Igneous ice define as an ice that forms through the direct freezing of water. When water reaches its…

Q: What element is the Sun fusing at this stage of its life? Carbon Oxygen Helium Hydrogen

A: The correct option: HydrogenIn its core, the Sun is presently fusing hydrogen into helium. The…

Q: Which of the following is a weather-related hazard? Select the best answer. A. earthquake B. tsunami…

A: A naturally occurring atmospheric phenomenon that has the potential to cause a hazard and pose a…

Q: What are the key factors that influence the formation and characteristics of mineral deposits in…

A: Volcanic environments serve as significant sites for mineral deposits due to their unique geological…

Q: What are some plant adaptations to low oxygen levels?

A: Actually, this question regarding plant adaptations to low oxygen levels has connection with Earth…

Q: provide three specific examples of campus projects/improvements contribute to how OCC is responding…

A: Institutions like colleges and universities are proactively addressing the serious subject of…

Q: Which of the following choices is a major problem faced by chaparral biomes? A. Frequent forest…

A: A biome is a large-scale ecological community characterized by distinct climate, vegetation, and…

Q: There exist green sands beaches in the world, which have a high proportion of olivine making up the…

A: The Second option The olivine grains must not have been transported very far from their source;…

Q: Experiment 2: Chalk and vinegar What happens to the chalk as the vinegar is applied? Briefly explain…

A: When minerals and rocks undergo chemical interactions, a process known as chemical weathering takes…