Classoort! 07.05.2021 Rocks sye classified into 3 sraups and explain how they formedi6, cre

Q: Which particles are most easily transported by water?

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

Q: How has sea level varied with time? Is sea level unusually high or low at present?

A: The measurement of the elevation and depth of the continents or oceans is based on a level which is ...

Q: By what mechanisms did western North America expand westward during early Mesozoic time?

A: The expansion presents a complex idea of extension, volcanism and plate tectonics. 

Q: List several illnesses that are made worse by dirty air.

A: Dirty air or polluted air is harmful material in the environment which this can deteriorate various ...

Q: waste is simply any unwanted materials from human activities a. true  b. false

A: Waste includes plastic, electronic waste, nuclear waste, etc. Waste disposal is a necessary step to ...

Q: Toxins are  a. are synthetic only b. natural chemicals in the environment that pose risks c. bleach ...

A: Toxins are harmful for living organisms. The extent of risk varies depending on the type of toxins t...

Q: What is biomagnification? Why is it dangerous?

A: Toxin are harmful substances produced in living organism or cell it does not include artificial toxi...

Q: How do you think our present period of global warming relates to Earth’s overall heat budget?

A: The Earth is enclosed by a blanket of gases called the atmosphere. The atmosphere serves as a protec...

Q: The structure of graphite, the most common carbon polymorph,is illustrated in figure 01.A. Explain t...

A: The Earth comprises various kinds of materials. Each of these materials has different physical prope...

Q: Discuss the  Radiation in the Environment?

A: Natural radioactive sources in the soil, water and air contribute to our exposure to ionizing radiat...

Q: What can be done to strengthen buildings enough to withstand hurricanes?

A: A hurricane is a tropical-storm that develops in the Atlantic-Ocean.  It usually develops in the mon...

Q: What are fossil fuels?

A: Fossil fuels are the fuels that are stored in the subsurface as like fossil. These fuels are formed ...

Q: What is the importance of adaptation as a mechanism for survival of a species and the things an indi...

A: Adaptation is a vital, expert, practice-based process that is represented in increasing the individu...

Q: Find how much rope is needed to wrap around Earth at the equator if the radius of Earth is 4000 mile...

A: Given, radius of earth 4000 miles. value of pi=3.14

Q: How can oxygen-isotope ratios be used as an ancient thermometer?

A: The Earth comprises various kinds of matter. These matters can exist in solid, liquid, or gaseous st...

Q: Identify some priorities for green urbanism.

A: Man has started creating concrete jungles for its living. He wisely calls them urban cities. This in...

Q: Compare and contrast western boundary currents to eastern boundary currents.

A: The temperature and density contrast of ocean waters and the advent of Coriolis force cause ocean ci...

Q: Describe the structure of Axon?

A: Axon are also called as nerve fibre which is a long slender projection of a nerve cell or neuron, th...

Q: Should industry officials be held responsible for dumping chemicals that were legal to dump when the...

A: Chemicals are very dangerous to our environment. These pollute the surroundings and make conditions ...

Q: Please help on the third box here is the evidence

A: The Earth is the only planet where we get water in a liquid state. The reason behind this is that ou...

Q: Where is lithosphere formed along plate boundaries, and where does it disappear into the asthenosphe...

A: Tectonic plates are piece of earth crust and upper mantle which together are called as lithosphere. ...

Q: Name the regions of the atmosphere, indicating the altitude interval for each one?

A: The earth's-atmosphere is a layer of gases that are divided into 4-5 layers. The atmosphere itself i...

Q: Explain how we could tap solar energy.

A: Energy is capacity or ability to do work. Solar energy is using suns radiation or heat energy to be ...

Q: The absence of certain lichens is used as an indicator of air pollution in remote areas such as nati...

A: Lichen are plant like organism which are present in a symbiotic association of algae and fungi. Arou...

Q: Can you outline—in very simple terms—the action of Earth’s crust described by the theory of plate te...

A: Earth is the third planet in the solar system. It has a rocky surface primarily made up of silicate ...

Q: Thinking Critically Can marine sediments tell us about the history of the ocean from the time of its...

A: The marine sediments are those that are found at the ocean bed. They are comprised of highly rich nu...

Q: In P (primary) waves, the particles in a rock body move in an elliptical pattern. at a 45-degree ang...

A: P waves are commonly known as the primary waves. These waves are extremely full of speed to travel a...

Q: What are the strategies for preventing CO2 emissions?

A: Pollution is introduction of harmful material in the environment which this can deteriorate various ...

Q: What kind of rock is shown behind the parking lot and what force caused them to bend or buckle in ph...

A: The Earth is made up of various kinds of rocks. These rocks begin their life cycle from the solidifi...

Q: Thinking Critically Why did people think an ocean was deepest at its center? What changed their mind...

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

Q: Define the relationship "M ~ 1/f" and give three examples of how this applies to some hazards

A: A hazard is any agent that can cause harm to humans and the environment. Risk is the possibility of ...

Q: How is the earth wire a safety feature?

A: The earth is made up of huge masses of land as well as large water bodies. Electricity is generated ...

Q: Define elevation

A:  The distance between the vertical position of a geographic feature and the sea level defines elevat...

Q: What factors influence the intensity and color of light in the sea?

A: Earth is a terrestrial planet, meaning it has a rocky and solid surface, which is primarily made up ...

Q: Which of the following is mismatched? *       Convergent boundary - mountains ...

A: As long as you ask a multiple question, only the first three questions will be answered. Please spec...

Q: Find a, b, c, and d

A:   Surveying is a technique for taking precise measurements of the Earth's surface on a large scale. ...

Q: How could people have believed a century ago that nature is so vast and fertile that human actions c...

A: Human activities are causing environmental degradation by depleting the resources like air, water, a...

Q: Below is a map of showing the Aleutian volcanic island arc in the northern Pacific Ocean. What can b...

A: According to the plate tectonics theory, the surface of the Earth is made up of various hard lithosp...

Q: What is the name of the map? And What does the bright green and the white represent?

A: The present-map of the world shows above represents a choropleth-map that is a type of thematic-map ...

Q: Below is geologic map of a rock layer (shaded region) with topographic contours. Using the rule of "...

A: By analysing the question, We need to tell the direction of strike and dip in geological map. Below ...

Q: Describe municipal treatment for water purification?

A: In municipal water treatment plants the water moves through large filter media made of sand, gravel ...

Q: Please help I need to draw a diagram

A: Fossil fuels are combustible geological materials formed by the deposition and burial of organic mat...

Q: What might be done to “rejuvenate” oil and gas fields that have been pumped nearly dry?

A: The fields that are used for the extraction of petroleum and gas from underground is called oil fiel...

Q: Identify the advantages and disadvantages of natural gas.

A: Energy is very much essential for human civilization. For different establishments in human civiliza...

Q: Bigenerina fossil What aperture ? Chamber with ?? Periphery ?? Pores ??Proloculus ?? Septum (last) ?...

A: The living kingdom has been distributed into five kingdoms as Monera, Protists, Fungi, Animal, and P...

Q: What factors prevent biostratigraphic zones from having either an upper boundary or a lower boundary...

A: Geologically concordant formations are identified on various characteristics. Geological formations ...

Q: How do heavy metals enter the food chain? What can be the results?

A: The ecosystem is the geographical area where the living organisms live and interact with each other ...

Q: What are derechos?

A: The atmosphere is the mixture of gases that surrounds the Earth. The composition of the atmosphere v...

Q: Summarize the behavior of a group of piles in (a) sand and (b) clay,as compared to that of single pi...

A: Group efficiency factor:- It is the ratio of uplift resistance of a group of piles to the uplift res...

Q: 1. Name 2 of the pieces of evidence Alfred Wegener used to devise the theory of plate tectonics. * ...

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