A layer of rock under the earth's surface, 2000 km long, 3000 km wide, and 6000 km deep The ground layer is 1.2 g/cm3 and the Junk modulus is 1.65 x 1012dyne/cm2, so the rock's weight ratio is

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A: Soils are a complex mixture of different elements such as minerals, organic matter, water, air and l...

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A: Germination is the course of seeds forming into new plants. To start with, ecological circumstances ...

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A: The radiated form of energy that passes through the earth during and after an earthquake is defined ...

Q: You are a defense attorney arguing in court for sparing a tropical rain forest from being cut down. ...

A: You are a defense attorney arguing in court forsparing a tropical rain forest from being cut down.Gi...

Q: QUESTION 7 Locate the following lunar features on Figure 2 and give the lunar latitude and longitude...

A: Locate the following lunar features on Figure 2 and give the lunar latitude and longitude of each. A...

Q: 6) Fig. 4 shows the Hawaiian Islands with their corresponding ages. What tectonic process is creatin...

A: Hawaiian Seamount Chain is a large seamount and island chain. it is located in the Pacific ocean. It...

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A: There are three categories of rocks, found on the earth. These are igneous, sedimentary, and metamor...

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A: Urbanization is the process through which a rural area becomes more and more populated and becomes a...

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A: There are mainly three types of plate boundaries. These are (1) convergent boundary, (2) divergent b...

Q: why is earth 4.54 billion years old?

A: The Earth is 4.54 billion years old. The universe is 13.56 billion years old and the solar system is...

Q: You’ll explore a selection of minerals, products of minerals, and then provide your reasoning as to ...

A: Hardness is the capacity of a material to oppose deformity, not entirely settled by a standard test ...

Q: Which of the following scenarios would be considered an impact of climate change? Select all that ap...

A: The average weather of any place is defined as the climate which describes a statistical representat...

Q: State the main difference between the following study designs in one sentence (focus on the exposure...

A: Research study design is a system, or the arrangement of techniques and methods used to gather and i...

Q: 4 NGC 3379 is an E1 galaxy at a distance of 14.8 Mpc that has an apparent B band magnitude of 10.65 ...

A: 4 NGC 3379 is an E1 galaxy at a distance of 14.8 Mpc that has an apparent B band magnitude of 10.65 ...

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A: Maps are a visual representation of information about the world. They demonstrate the size and shape...

Q: calculate the average root depth of all the plants

A:  calculate the average root depth of all the plants

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A: Marine biodiversity is very vast. The biodiversity ranges from genes to ecosystem. The population in...

Q: Define clastic sedimentary rocks.

A: The earth crust is majorly composed of rocks and products of rock weathering. The aggregation of one...

Q: Examine Fig. 5. The age of the oldest continental crust is about 4 billion years old. What is the ag...

A: The age of the oldest continental crust is about 4 billion years old. What is the age of the oldest ...

Q: (c) Please correlate the stratigraphic column below (Figure 1) and give reasons for your correlation...

A: Any physical features on the earth that are derived from the geological process is termed geological...

Q: The Life giving gas at the surface of the earth is the _______________.     Hydrosphere     Atmo...

A: The Earth as a whole system is made up of four major spheres. These spheres are four major subdivisi...

Q: 1. Place the paper, plastic, and glass cup on the edge of a table; these are the elements at risk. 2...

A: We are authorized to answer one question at a time since you have not mentioned which question you a...

Q: It refers to an increase in sea level which may be influenced by factors like global warming through...

A: It refers to an increase in sea level which may be influenced by factors like global warming through...

Q: Why is the difference between summer and winter temperatures the greatest on land areas?

A: Heat capacity of water is very high compared to land. So, land heats and cools faster  than water.  ...

Q: along the eastern equatorial pacific, fresh water enters the surface ocean through precipitation. Th...

A: along the eastern equatorial pacific, fresh water enters the surface ocean through precipitation. Th...

Q: 3. Describe the following three cleavage sets?

A: There are three types of cleavage sets. A cleavage is a weak plane along which fault develops. There...

Q: Enumerate atleast 3 to 5 and discuss the ideal site for crop production

A: discuss the ideal site for crop production

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A: Dip Slip Fault: The fault is an inclined fracture where a block moves down above the inclined surfac...

Q: Define sea floor spreading.

A: The molten material found beneath the earth surface is termed magma. The mobile plate is the plate t...

Q: What does an isochron represent? the ratios of all the different elements within a rock the differen...

A: Isochron dating is the method of dating of rocks that supports metamorphism or igneous meting of par...

Q: What is the issue with soil that is more clay than sand

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A: There are some laws in geology which determines the formation of rocks and its changes with time. Th...

Q: (ii) Discuss the difference between dry and wet sediment basin sizing criteria.

A: The difference between dry and wet sediment basin sizing criteria. There are transport sediment basi...

Q: Pretend that you are working in a museum. You are assigned to discuss events that occurred during ea...

A: Paleontology is the scientific study about the fossils and the related organisms in order to underst...

Q: Only atmospheric currents cycle energy. O True False

A: Energy is moved between the Earth's surface and the environment in an assortment of ways, including ...

Q: The temparature and salinity of the ocean water at pont C would be the average of the original sampl...

A: The saltiness of the sea water just means the presence of broken up salts in the seawater. The norma...

Q: The goals of the design are not only to minize heat transfer . Because this a design for a carrier f...

A: The goals of the design are not only to minize heat transfer . Because this a design for a carrier f...

Q: Questions 1: Figure 1 shows a hypothetical system comprising Plates A, B and C. Plates A and B are s...

A: There are three types of plate boundaries: (1) Convergent, (2) Divergent, and (3) Transform Boundary...

Q: how does one determine the age of earth?

A: Radioactivity is the continuous degradation of the nucleus of the non-stable component and their cha...

Q: What were referred to as the ships Of the desert especially throughout the Arabian peninsula

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A: There are plenty of stars in the sky which are visible through naked eyes at night, but because of t...

Q: Consider the terms: Benthic; Epifaunal; Infaunal; Mobile; Sedentary (Coach Potato lifestyle); Sessil...

A: If an organism burrows into the mud (like a modern steamer clam), it would be considered

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A: Describe the importance of biodiversity and explain what will happen if there is no biodiversity

Q: In the solar energy budget shown; Space Outgoing Radiation 17 100 Incoming Radkation 8. 40 20 Backsc...

A: Albedo is the proportion of the diffuse impression of sun oriented radiation out of the all out sun ...

Q: Describe the relationship between carbon dioxide, temperature and ice ages. 2.  Describe the overal...

A: Co2 enters the climate through consuming petroleum derivatives (coal, oil and flammable gas, ), stro...

Q: what is the difference of Physical and Chemical Weathering?

A:    what is the difference of Physical and Chemical Weathering?    

Q: The hydrological cycle includes only the water in the oceans, lakes and glaciers. True False

A: Biogeochemical cycles or cycles of the ecosystem are vital components in the continued existence of ...

Q: Steps for magma to become a sedimentary rock. Explain using the rock cycle

A: The earth crust is majorly composed of rocks and products of rock weathering. The aggregation of one...

Q: Figure 5.26The Volcanic Explosivity Index indicates relative sizes of explosive eruptions. Source: A...

A: Volcanic Explosivity Index (VEI) is a relative scale used to compare explosive volcanic eruptions. I...

Q: Sunset time in LST for a date with day number 89 /365 days is places, e.g. if it is 4:30pm. write 16...

A: Sunset time is I LST for a date with day number = 89/365 = March 30 of the year. hours (final answer...