The digging and scraping of rocks, forming a hole or pit.

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A: Tallest mountain in the solar system- Olympus Mons, located in Mars. It is 21 km high, around two an...

Q: 26. An event which may take place on the water surface when a great force pushes a big amount of wat...

A: By analyzing the question, We need to tell An event which may take place on the water surface when a...

Q: The _____ is the innermost layer of earth

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Q: how does physical weathering encourage chemical weathering in rock?

A: The term geomorphology was first used by Lauman in the year 1858 to study various landforms, their f...

Q: 45. This refers to the breakdown of rocks by mechanical forces concentrated along the rocks features...

A: 45. Weathering Weathering is the process of physical disintegration and chemical decomposition of ro...

Q: True or False: An implication of Paul Portney's benefit-cost analysis of the 1990 Clean Air Act Amen...

A: An implication of Paul Portney's benefit-cost analysis of the 1990 Clean Air.Act Amendments is that ...

Q: The map below shows the movement of a hurricane in the Pacific Ocean. The hurricane symbol represent...

A: The Coriolis effect is named after Gaspard Gustave de Coriolis who first calculate the influence in ...

Q: Find a star that has or is dying and give a description about it.

A: Stars are conceived when huge gas mists breakdown under gravity. ... At the point when it in the end...

Q: Give five cations that are naturally predominate in soils of humid areas, of arid areas.

A: By analyzing the question, We need to Give five cations that are naturally predominate in soils of h...

Q: All of the following statements are true EXCEPT *         A. Relative humidity of a mass of air fall...

A: Humidity can be explained as the amount of water vapor in air, and it can be expressed as absolute h...

Q: Why can’t petroleum be considered as a mineral

A: In mineralogy, a mineral is defined as a naturally occurring inorganic solid substance, which fairly...

Q: 49. What can you say about the rate of movement of materials coming out fro the mid-oceanic ridge an...

A: By analyzing the question, We need to What can you say about the rate of movement of materials comin...

Q: What are the major types of charges on silicate clays? Briefly discuss each.

A: By analyzing the question, What are the major types of charges on silicate clays? Below you can find...

Q: What can you find out about geothermal energy?

A: What can you find out about geothermal energy? 

Q: Unique characteristics of earth and it's subsystem

A: Our Solar system is located in one of the spiral arms of the Milky way galaxy. There are eight plane...

Q: 17. Which of the following a. Refers to any natural hazard or threat that causes fatality or damage ...

A: 17. Natural Disasters  A Natural disaster results from the natural process of Earth. It includes flo...

Q: How were geologists able to tell the start and end of the time period Cambrian?

A: Cambrian period belongs to Palaezoic Era. It is subdivided into three epochs which is Late cambrian,...

Q: What are some environmental issues related to soil pH?

A: By analyzing the question, We need to tell what are some environmental issues related to soil pH Bel...

Q: The ion tail of a comet Select an answer and submit. For keyboard navigation, use the up/down arrow ...

A: Comets are icy objects that revolve around the Sun. If Comets are nearer to the Sun, they are easily...

Q: New gold, copper, iron, and other metallic ore bodies are constantly being formed by geological proc...

A: A non-sustainable asset (additionally called a limited asset) isa normal asset that can't be promptl...

Q: DESCRIBE two characteristics of most alternative energy sources that make them awesome compared to f...

A: Sustainability is defined as the method of utilizing the resources and meeting the present-day needs...

Q: Describe four consequences of water shortages to people.

A: The hydrosphere includes all the water content of Earth that is present on the surface, subsurface, ...

Q: a. What is the elevation of point A on the topographic map? b. What is the approximate gradient betw...

A: Topographic maps: Topographic maps are maps that show the three-dimensional features of the surface ...

Q: Give two reasons why water shortages are happening around the world today.

A: Water scarcity is a situation in which the quantity and quality of available freshwater decrease in ...

Q: Provide the common hydrologic units and conversions used in hydrology, e.g. volume, flow rate etc

A: Water system water the executives starts with knowing the amount of water accessible. The motivation...

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A: The water sources on the Earth range from surface water bodies to underground water resources. Ocean...

Q: Explain the importance of the sedimentary structures in understanding the environment of deposition.

A: Earth science is the study of the Earth and the various processes that are going on in the Earth sys...

Q: Identify the sources of air pollution and classify air pollutants

A: The term pollution refers to the introduction of harmful chemicals into the natural environment. Pol...

Q: What are the three principles of sustainability? Explain each principle.

A: What are the three principles of sustainability? Explain each principle.

Q: Which of the following minerals are listed from softest to hardest? A. Talc – Quartz – Diamond B. Di...

A:   Introduction :-   A mineral is an inorganic solid which has  a specific chemical composition and a...

Q: 14. Volcanic eruption is a process by which molten rocks or magma is release driven by what factor? ...

A: Note: We’ll answer the first question since the exact one wasn’t specified. Please submit a new ques...

Q: 13. Homework • Unanswered On a world with liquid water but no life, carbon dioxide in the atmosphere...

A: 13. Carbon is available in the atmosphere, hydrosphere, and lithosphere. In the atmosphere, it is fo...

Q: Philippines depends primarily on fossil fuel as a main source of energy in different mode of transpo...

A: Environment refers to the surrounding in which animals, plants and other living organisms live in. I...

Q: The trade winds between 30˚S and the equator usually blow from the: northeast southeast            ...

A: Wind flows according to the air pressure conditions in an area. It flows from higher pressure region...

Q: do all planets revolve at the same rate? rotate at the same rate?

A: Planets are the celestial bodies, revolving around the sun. Their formation have been explained by n...

Q: What I Can Do Philippines depends primarily on fossil fuel as a main source of energy in different m...

A:    Introduction :- Plants and animals decompose to produce fossil fuels. These fuels, which are pres...

Q: ect the correct answer. ich statement does not support the explanation for how planets formed by acc...

A: A planet is a divine body which (a) is in circle around the Sun,(b) has cleared the neighborhood aro...

Q: 48. Weathering as a natural process is classified as a. endogenic b. ехogenic c. both a & b d. neith...

A: Weathering as a natural process is classified as

Q: Protostars are Select an answer and submit. For keyboard navigation, use the up/down arrow keys to s...

A: Protostars are young stars that are still accumulating their mass from their parent cloud. It is an ...

Q: Discuss the importance of biodiversity in mitigating the impacts of climate change. Give an example

A:  Introduction :-   The variety of living species on Earth i.e.  plants, animals, and bacteria , micr...

Q: The graphs below represent changes in atmospheric carbon dioxide concentration and Antarctic tempera...

A: Earth science is the study of the Earth and the various processes that are going on in the Earth sys...

Q: 22 Which is an example of a mineral with a nonmetaliel iusher? A. gold ld B. quatzitz C. pyrite le D...

A: Which is an example of a mineral with a nonmetallic Luster?

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A: Which two pieces of data indicate that Uranus resides in the outer region of the solar system?

Q: .What is the fundamental difference between energy flow and nutrient flux? 2.What is the role of de...

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...

Q: Enumerate the current global water issues that need to be addressed by hydrologists and water expert...

A: The water sources on the Earth range from surface water bodies to underground water resources. Ocean...

Q: What is the importance of Cartagena Protocol on Biosafety?

A: What is the importance of Cartagena Protocol on Biosafety?

Q: Which of the following best describes how sclentists classify dilferent rocks. a.by their shape b. b...

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want...

Q: How noise pollution affects our health? Discuss the stages of noise control

A: Permanent or repeated loud noise can lead hearing loss. Such loud noise also creates other health re...

Q: 1. Thunderstorms, coastal storm surges, tropical cyclón A. Technological hazards C. Hydro-meteorolog...

A: Natural disasters are the major adverse events that results from the natural processes of the earth ...

Q: 13.For infiliration to occur, the ground must be A. permeable and saturated: B. impermeable and satu...

A: Infiltration is the process of downward movement of the water through the pore spaces in the earth u...