A Analyze the samples of sedimentary limestone and metamorphic marble in Fig. A7.3.1. 1. These rocks are both composed of the same mineral. What is it? What test could you perform on the rocks to be sure? 2. How is the texture of these two rocks different?

Q: : What if Earth were 0.5 AU away from the Sun? What would be the length of the year? Assuming that o...

A: According to Kepler's Third law, the square of the orbital period of a planet is directly proportion...

Q: Can someone answer this? Thanks!

A: One of the major objectives of geology is to determine the age of geologic structures and events. Th...

Q: Туре of metamorphism Changes that occurs in rocks Agent/factor responsible for the change Most strat...

A: Metamorphism is alteration or change in minerals or geological texture of pre-existing rock in a sol...

Q: Which of the following correctly describes two of the notable achievements of the twin Viking spacec...

A: Viking missions by NASA included two spacecraft Viking 1 and Viking 2, each one consisting of a land...

Q: How could you separate the dirt out of dirty snow ? A ) filtering the dirt from the small snow flak...

A:  filtration is a process by which we can separate water from solid particle. this process can be don...

Q: What is Phytoremediation? Clearly state the objective in short concise statements and describe your ...

A: Phyto means plants. Plants are of great importance on Earth. They are a major part of the ecosystem ...

Q: Given the star trails shown below, what is the observer's latitude on Earth?

A: Star are usually stationary in position but they seem to move or change position. this appearance of...

Q: The seasons are caused by _

A: The earth faces majorly four seasons, winter, spring, summer, and autumn. Season changes in a cyclic...

Q: What is the solar equator?

A: The Earth's axis is tilted, hence the sunlight falls on the Earth's surface in an uneven manner. The...

Q: Directions: Upon knowing that the plates of the earth are continuously but slowly moving, how do you...

A: Plate Tectonics is the theory that explains the movement of lithospheric plates over the asthenosphe...

Q: GIVEN THE SITUATION A family is living in a small house made of galvanized iron by the coastline. A ...

A: typhoon is a name given to cyclone which occur in northwest pacific region. these are rapid rotating...

Q: At sea level, the normal percentage of carbon dioxide (CO2 ) in the atmosphere isA. 5% C. 78%B. 40% ...

A: Carbon dioxide is considered a form of gas in the air because it is much smaller than oxygen or nitr...

Q: Explain the concerns about the use of nuclear energy as alternative to fossil fuels.

A: Nuclear energy, which is produced in nuclear reactions of radioactive materials such as uranium, is ...

Q: The wavelength of the radiation received from the centre of our Galaxy is about 2.0 ??. Use Wien Law...

A: Wien's displacement law explains the wavelength at which the intensity of radiation emitted from a b...

Q: Glider pilots in the Midwest know that thermal updrafts are likely to occur in the vicinity of fresh...

A: Air’s density is a function of temperature. When the temperature rises the density of air decreases ...

Q: Mass wasting is the downhill movement of a large mass of rocks or soil because of the pull of

A: The movement of rock debris and regolith on slopes is subject to various processes, some of which ac...

Q: state what would happen to the average summer and winter temperatures in new york if the tilt of ear...

A: Earth is always tilted 23.5o on its axis and this is the main reason for seasons.  During the Northe...

Q: Suppose there are 10000.0 civilizations broadcasting radio signals in the Milky Way Galaxy at the mo...

A: Number of stars in the milky way galaxy= 9×1011 Number of civilizations broadcasting radio signals  ...

Q: Explain why continents drift, and summarize thegeological evidence to support plate tectonics.

A: Alfred Wagner proposed the theory of continental drift, where he stated that a single landmass and a...

Q: Solved the puzzle

A:

Q: What phase will the moon be in on the 4th of July this year?

A: The Earth has one natural satellite, the Moon, which rotates around the Earth in a tilted orbit. The...

Q: What is the weight of the earth?

A: Earth is the major terrestrial and densest planet in the solar system.  It consists mainly silicate ...

Q: 1. What are the two types of weathering and how do they differ? List 1 example of each type of weath...

A: Weathering is the process of breaking down rocks and minerals on the Earth's surface. The weathered ...

Q: Given the age of the Earth and its initial temperature, the molten lava inside the earth should have...

A: Earth is made up of several layers. One of these layers is the hot mantle, which is essentially the ...

Q: 1. We can find the very liquid phase of materials in: (a) Outer core. (b) Mantle. (c) Inner core. (d...

A: Outer core: Outer core consist of liquid iron and nickel. It is in the liquid phase, it was founded ...

Q: Is the discovery of new sources of oil keeping up with oil use? Is oil being made (by natural proces...

A: Oil or petroleum is the black color liquid crude found naturally in rocks. It is formed from the the...

Q: If a seismometer observes that the what does that tell you about the epicenter location?

A: A seismograph is an instrument that records the shaking of the ground at a particular place. The int...

Q: Explain how shifts in weather patterns (changes in circulation of atmosphere and oceans) produce the...

A: Thee masses of water in the ocean that flows from one place to another place is termed ocean current...

Q: Explain what happens to the incoming solar radiation on a cloudy day, and how this affects the tempe...

A: Solar radiation is the primary source of heat on Earth. The solar radiation received on Earth gets t...

Q: Illegal fishing bombs How can these activities cause a mass of extinction? Explain in less than 5 ...

A: Fishing bombs is the practice of catching fish by creating an explosion underwater. This practice is...

Q: B. Directions: Fill in the table below with the correct information abous metamorphism. Туре of meta...

A: 1) Regional metamorphism 2) Differential pressure and heat together with migrating hydrothermal flui...

Q: (T/F) A fault is where two sections of the Earth's lithosphere can move past one another.

A: The outer shell of the earth consists of denser oceanic crust and lighter continental crust and whic...

Q: What is radioactivity? Define the decay constant and the half-life of a radioisotope. Establish, fro...

A: Radioactivity is a major source of heat in the Erath's core. But it can also be found from man-made ...

Q: Describe Glacier erosion?

A: A glacier is a moving mass of ice that is found in cold polar or high-altitude regions. These blocks...

Q: Explain the Relationship between Temperature, Absolute Humidity, and Water Vapor Pressure?

A: Humidity is an important variable in the Earth's weather system, influencing weather and climatic pa...

Q: Q1: What we mean by to tectonic & nontectonic fractures? Explain it with examples? Q2: classify the ...

A: Structural geology is a study of rock with respect to its deformational history. deformation in a ro...

Q: B. Direction: Complete the table below. Illustration Type of Stress Effects on Place Where Can be Fo...

A: Tension Effects on Rock-  The rocks under tensile stress may split and results into fracture. Locati...

Q: When North America and South America came together by continental drift, what may have caused the No...

A: Earlier North America and South America were separated and later joined by the volcanic rise up of t...

Q: describe an action you are willing to take personally that would have a local impact on water resour...

A: Water is a essential part of our lives. It is basic need for all living plants and animals including...

Q: How can illegal fishing bombs cause a mass extinction? Explain in less than 5 sentences.

A: Fishing bombs is the practice of catching fish by creating an explosion underwater. This practice is...

Q: Area A Is located close to a volcanic vent, but area B is far away. What Is the expected distributio...

A: Volcanoes are the geologic features from which the hot magma erupts in the form of lava from the int...

Q: Illustrate with an example that geology strongly depends on other basic scientific disciplines (e.g....

A: Geology is the science of the Earth. It is the study of the Earth and the various processes operatin...

Q: Where do u think the water came from on the outside of the glass after several minutes with ice in i...

A: Humidity can be discribed as the amount of moisture present in the air. It is a general property of ...

Q: What are the two main things that drive Earth's climate? In other words, what are the two main thing...

A: Climate is the long-term average of the weather of a particular place. And the weather is the temper...

Q: Which type of forecast is impacted the most by the butterfly effect

A: Weather forecasting is the process of prediction the conditions in the atmosphere for a certain loca...

Q: A jar contains 6.75 x 102 grams of copper. How many moles of Cu are in the jar?

A: Given, mass of Cu= 6.75 x 102 g molar mass of Cu= 63.55 g Therefore, moles of Cu in the jar =  Given...

Q: when sediment forms what happens first the rick it heated until it’s 700• C to 1300•c or part or all...

A: sediment is naturally occurring material which are weathered or eroded from the pre-existing rock. t...

Q: Q1: What is the objective of structural geology? Explain it?

A: Structural geology is the study of the deformation of rocks and the distribution of rock units accor...

Q: 1- Explain the reason for The final krw being lower than the original Kro in the water swept zones o...

A: Kro in given question refers to Relative Permeability of oil while Krw refers to relative permeabili...

Q: please id the sedimentary structure or sequences of sedimentary structures and explain how they can ...

A: Sedimentary structures are the features or structures formed in the sedimentary rocks during their e...