For clastic sedimentary rock particles, which of the following three sizes indicates the highest energy environment? Is it gravel, sand, or mud?

Q: what are the difference between sandstone and carbonate reservoir

A: Basic differences between sandstone and carbonate reservoir rocks are the site of sediment productio...

Q: Review the history of sediment deposition along the eastern margin of North America during early Pal...

A: The Paleozoic era in geological time scale ranges from 541million years to 251million years. There a...

Q: Describe how competition for a limited quantity of resources occurs in ecosystems.

A: An ecosystem is defined as communities where individuals live and interact with the living and non-l...

Q: why do we need to plant trees in urban areas?

A: Urban areas are essentially dominated by a large number of buildings, industries, concrete roads, an...

Q: Why is it inappropriate to use only a subset ofthe total years to establish a climatic pattern?

A: Climate is defined as the long-term average weather, generally calculated over a period of at least ...

Q: What are six major components of soil?

A: Soil is a product of the natural breakdown of rocks called Weathering, and it includes a physical an...

Q: If you have a piece of land but no idea what is its measurement and have no measuring tape with you,...

A: In geological fieldwork, there are many instances where the measurement of geological features is ne...

Q: On March 21 and September 22, at what latitude are the Sun’s noon rays directly overhead? What lat...

A: 1.  Sun directly overhead equator on March 21 and September 22 and these two days are known as equin...

Q: In what ways could a massive outpouring of flood basalt affect the existence of species on Earth?

A: Volcanism is a geological event associated with tectonic plate activities. The magma from the mantle...

Q: 1.     Identify the main sources of environmental pollution in the village/town/city   and   What sa...

A: Urban areas are the most potential area for water and air pollution to occur. Environmental pollutio...

Q: mateo had just finished settings up his new seismograph when an earth quake occured. after he made s...

A: During an earthquake, seismic waves are generated and spread in all directions. Seismic waves pass t...

Q: What is the classification of hazard?

A: Hazard can be defined as any potential source of damage. In geology these are the events caused by g...

Q: Explain the factors that control characteristics of metamorphic rocks.

A: Metamorphic rock is formed, when any preexisting rock is subjected to huge pressure and temperature ...

Q: What is happened if we add gypsum to drilling mud and why ?

A: Gypsum is a soft sulfate mineral made up of calcium sulfate dihydrate.   Disclaimer: Since you have ...

Q: True or False: The number and the size of earthquakes decrease before a volcanic eruption. A True Fa...

A: Earthquakes and volcanoes are both a product of plate motions and hence are intrinsically linked. Wh...

Q: Why is the temperature different at different locations of the earth

A: The shape of the Earth is an ellipsoid, because of which there is a difference in the amount of sola...

Q: is defined as the change in length of a line per unit length, then we will not have to specify the a...

A: Stress is the amount of force exerted in a particular area. Its unit is N/m2. The Strain is the amou...

Q: 4.17 The tem "clay" can be used in two different ways. meanings of this term? Describe the two

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

Q: 7. The photographs below shows two depositional features labeled A and B. Which terms correctly iden...

A: Delta is a discrete shoreline protrusion formed at a point where a river enters an ocean or other bo...

Q: plotting the PAR.Plot,the following points on the map below.Use a colored pen to recognize the lines

A: the points are first plotted and the points are connected.

Q: Which radioactive isotope or isotopes would you use to date each of thefollowing objects? Explain ea...

A: The radiometric dating methods are based on the radioactive decay of specific isotopes that have ver...

Q: What are the effective ways we can do to preserve and conserve natural resources?1. water resources ...

A: Water is one of the most vital resources for our sustainable living. And the supply of freshwater is...

Q: What is the saturation content of 1 kilogram of air at the following temperatures? (All temperatures...

A: The ratio of the mass of water vapor required for saturation to the mass of dry air in a parcel of a...

Q: The nuclear industry is placing ads in popular magazines and newspapers claiming that nuclear power ...

A: Nuclear Energy In the production nuclear energy or electricity, the radioactive fuels such as uraniu...

Q: a)What is lithostratigraphy unit? Please describe. b)By what features can lithostratigraphic units b...

A: a) Lithostratigraphic units are the fundamental units of geologic mapping. These rock bodies are def...

Q: What very common product is made from limestone?

A: Sedimentary rocks are formed by processes like weathering and erosion, compaction, and cementation. ...

Q: Describe the layered structure of the earth.

A: The earth is the terrestrial planet that revolves around the sun. The age of the earth is around 4.6...

Q: How does the problem of seepage beneath a structure such as a dam, the uplift force acting on the ba...

A: A dam is defined as a barrier that stops excessive water flow. For suppressing floods, reservoirs ar...

Q: An unconfined aquifer has experienced an average water level rise of 7.0 feet over the past year. If...

A: Aquifers are suitable rock formations to hold groundwater as these are porous as well as permeable i...

Q: Why persistent organic pollutants (POPs) have long half-life?

A: The persistent organic pollutant is chemical compounds that are toxic, persistent in all types of en...

Q: parallax," astronomers determined e is 0.00001389 degrees. NOT TO SCALE Sun star Earth 6a. How far a...

A: One astronomical unit is defined as the mean distance between the sun and the Earth, which is 150 mi...

Q: 1.Which type of resistivity tool can be used in a well which has been drilled with oil-base mud? a) ...

A: The measurement of formation resistivity is crucial to the evaluation of hydrocarbon saturation. Ele...

Q: WHAT I KNOW WHAT I WANT TO KNOW WHATI LEARNED Whatdo I know about What do Iwant to know Whathave Ilo...

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

Q: Explain ablation in hydrology

A: Ablation is a group of various processes which lead to loss of ice and snow mass. The various proces...

Q: Nowadays, most houses are tiled using different kinds of rocks. If you will have your own dream hous...

A: The rocks that are used commonly for house purposes are metamorphic and igneous rocks. As compared t...

Q: What is a coastal cell? Where does sand in a coastal cell come from? Where does it go?

A: Coastal cell is also called as sediment cell, littoral cell or coastal cell.

Q: Draw a well labelled diagram of the experimental set-up (apparatus) that would be used to determine ...

A: The molar mass of a substance is one of the properties which characterizes the substance. If the sub...

Q: Describe the process of how a drill ship like the JOIDES Resolution obtains core samples from the de...

A: The JOIDES Resolution (JR) is a part of the International Ocean Discovery Program (IODP) and is fund...

Q: what relative amounts of the types of matter in a soil (sediment, humus, air, water)

A: Soil is the top thin layer of land. It forms very slow after erosion of rocks and deposition of erod...

Q: How do sea breezes and land breezes form?

A: A light cool wind is known as the breeze. Usually, breeze occurs near coastal areas. Breeze is a lig...

Q: What are the important depositional environments of the basic kinds of sediment (such as mud, well-s...

A: Sedimentary rocks are generated by processes such as erosion, weathering, transport, deposition, and...

Q: What season is described to December 21-22 date in the northern hemisphere and Southern Hemisphere?

A: The seasonal variation on Earth is due to the tilt on its axis. The two hemispheres receive solar ra...

Q: An unconfined aquifer has experienced an average water level rise of 7.0 feet over the past year. If...

A: An unconfined aquifer is an aquifer having a ground surface as the upper boundary and confining laye...

Q: Plot

A: The red dots in the figures are the corresponding latitude and longitude given by the table.

Q: Which of these phrases best describes the element helium and its relationship to the other elements?...

A: Helium is an inert gaseous element, which has an atomic number equal to 2. The orbital is completely...

Q: What properties contributed to plastics being considered a miracle substance? How do those same prop...

A: Plastics are essentially synthetic or semi-synthetic polymers. Plastics are made from natural compon...

Q: What causes wind?

A: The wind is defined as air in motion. It is the largescale flow of air. Winds are classified accordi...

Q: Input of solar radiation in the Northern Hemisphere peaks on 22 June and reaches a minimum on 22 Dec...

A: The radiation coming from the sun is called insolation. It consists of short wave radiation which is...

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

A: Earth's inner layers are a major area of study for geoscientists. 

Q: Referring to the graph shown below, which of the following statements best describes the trend in gl...

A: 1. Total ice remained constant but decreased from 10 million km2 to around 8 million km2 in recent t...