What are the six particle sizes? 2-Describe what happens to the size as metamorphic grade increases? 3-Describe what happens to the type of foliation (mineral alignment vs. Banding) as metamorphic grade increases? 4-Describe how the minerals differ as in slate compared to gneiss?

Q: The numbers at the bottom of the chart represents the number of years. What do you think is/are the ...

A: The rise of oxygen in earth's atmosphere happened about 2.4 billion years ago and some scientist bel...

Q: Provide your own quotation about conservation of energy.

A: The conservation of energy is the preservation of energy for the future generation so that it does n...

Q: Explain Modern human success is based on both biology and culture (technological) evolution.” Use th...

A: Yes, the modern human success is based on both biology and technological evolution. Biologically hum...

Q: Where did the Earth’s heavy elements come from?

A: The universe is all the time and space that includes all the galaxies, stars, planets, and all forms...

Q: What do we mean by ecosystem? Is the biosphere an ecosystem?

A: The environment is composed of all living and non-living things. The term is often used to describe ...

Q: The ocean covers about 1/2 of the Earth's surface. true or false?

A: The hydrosphere is the essential component of the biosphere and is the combined mass of water that i...

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: . Is it possible to isolate the actions in one biome from the rest ofthe planet?

A:   Each biome, or population of plants & animals living in a specific climate, has its own set of...

Q: 1-Determine oceanic environmental zones, and pollution influences in coastal waters: Determine ancie...

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

Q: Question 6

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

Q: Write a report explaining how Goal 15: Life of Terrestrial Ecosystems of the 2030 Agenda is being me...

A: By analysing the question, We nee to explain how Goal 15: Life of Terrestrial Ecosystems of the 2030...

Q: What are the deepest parts of the ocean? Options: deep-sea trenches mid-ocean ridges giant whale nes...

A: Deep-sea trenches or ocean trenches are long, narrow zones of ocean collision. They are 7 to 11km de...

Q: Describe the components of soils.

A: The Earth is made up of four spheres known as lithosphere, atmosphere, hydrosphere, and biosphere. A...

Q: Follow directions of the image and choose the correct answer

A:  fossil are the remains of plant and animals which have existed on the earth in the prehistoric time...

Q: Why did we write that there is one world ocean? What about thePacific and Atlantic oceans, the “Seve...

A: Firstly, let us discuss something about the ocean, The ocean is the body of salty water that covers ...

Q: Question 5

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

Q: How would you balance human preferences (aesthetics, utility, cost) with biological considerations (...

A: The ecosystem and humans are solely interrelated with each other. The activities of humans can affec...

Q: How long do such closures usually last? What happens to the viruses and bacteria in the spill?

A: The time for the lasting of such closures depends upon the composition of the sewage. If there are m...

Q: Similarities of biotechnology and nanotechnology

A: By analysing the question, We need to tell the Similarities of biotechnology and nanotechnology Belo...

Q: Which is greater—the average depth of the ocean or the average elevation of the continents?

A: The highest elevation on all continents is about 2800 m in Antarctica and also the lowest elevation ...

Q: b) A newly discovered planet is being investigated by a seismologist. It has a radius of 5000 km and...

A: Seismic waves are energy waves that occur under the surface of the earth as a result of explosions, ...

Q: What crisis in the planet would force us to slowdown if we do not do so voluntarily?

A: Earth is the third planet in the solar system and the only planet known so far that can sustain life...

Q: Discuss the specific processes by which soil plowing reduces soil organic C concentration

A: Soil is the uppermost layer of the Earth. It is composed of minerals, organic matter, water, air, li...

Q: List and explain the three principles of habitat restoration.

A: Habitat is degraded by climate change and global warming. This change causes to degradation of the h...

Q: which one lives longer? an O3 main-sequence star or K7 main sequence star? why?

A: By analyising the question We need to find which of  the given star lives longer. Below you can find...

Q: Identify the things that wouldn’t have been there without soil. Discuss why soil is important for th...

A: Soil is the uppermost layer of the Earth. It is composed of minerals, organic matter, water, air, li...

Q: What proportion of the world’s population is now urban?

A:   Population growth refers to a rise in the number of humans in a nation. Its rate is measured annua...

Q: Explain what the D layer is and it's important to human on Earth.

A: The earth is a huge ball of mass that needs to be studied in detail. While studying in detail the ea...

Q: Q1)Description. Aperture: Chambers: Periphery: Pores: Proloculus: Globorotalia Septum (last): ai 11

A: By analysing the question, We need to tell the aperture, chambers and periphery of globorotalia. Bel...

Q: Question 22

A: By analyzing the question, We need to tell which one has the highest viscosity. Below you can find y...

Q: 4) a) Approximately half of the 174 petawatts of solar radiation incident on the upper atmosphere re...

A: By analyzing the question, We need to describe the term solar constant E0 and state its magnitude. I...

Q: What do you think are the three most environmentally unsustainable components of your lifestyle? Lis...

A: I Think the three most environmentally unsustainable components of our lifestyles are: Excess use o...

Q: What characteristics of the carbon atom make it a suitable atom for the physical basis for life on E...

A: By reviewing the question,We need to find characteristics of the carbon atom make it a suitable atom...

Q: Description Aperture: Chambers: Periphery: Pores: Proloculus: Septum (last): Shell: Sutures: Umbo: F...

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

Q: 2. (a) The diagram below represents a cross section that shows the structure of the Earth. Name and ...

A: a) The study of the propagation of seismic waves through the internals of the earth lead to provide ...

Q: How does the south pole today compare to what the south pole was when it was first visited?

A: South pole is the southern most point of the earth. It is located in the Antarctica, fifth largest c...

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: QUESTION 16 A clay layer 15m thick is found at the bottom of a lake. The depth of the lake is 9m. Th...

A: The depth of lake is h= 9 m  Density of water =ρ= 103 kg/m3  The vertical stress exerted by the colu...

Q: Hot stars, such as O and A stars, are unlikely to harbor planets suitable for sustaining life becaus...

A: The O and A stars are extremely high temperature and produce high luminosity. They are not suitable ...

Q: Picture Analysis: Identify and discuss what global issue and conditions are shown in the picture. Su...

A: Under ecology, the relationship between human geography and natural geography cooperates to create h...

Q: Historically, barrier islands have been hard to protect because links between them and inshore ecosy...

A: Barrier islands are waterfront landforms and a kind of ridge framework that are outstandingly level ...

Q: Briefly describe the geocentric model of the universe.

A: The entire space is proposed due to a lot of theories. Various scientists and meteorologists have pr...

Q: Answer question 10 showing fully all the steps. Solution should be simplified and easy to understand...

A: By reviewing the question,We need to find justify how sun is known as origin of all sources of energ...

Q: Which of the following describes areas that are far from the equator?A. The air temperature is highe...

A: The Earth is unevenly heated by the incoming solar radiation across the latitudes. Due to this diffe...

Q: a) what is the type of fault b) What is the name of middle block c) Indicate which is the hanging wa...

A: fault are structures which has discontinuity or fracture along a rock mass where a movement have tak...

Q: What evidence does the line graph provide for global warming? * Contiguous U.S., Average Temperature...

A: Climate is the long-term average weather pattern of a geographical area. Climate is determined as an...

Q: 2. (a) The diagram below represents a cross section that shows thie structure of the Earth. Name and...

A: By analysing the question, We need to tell and describe the diagram where arrow is pointed. Below yo...

Q: Top five global beliefs about eclipses.

A: Eclipses refer to the astronomical event when the Earth, Sun, and Moon aligns in a straight line. Du...

Q: Base your answer to the question on the information below and on your knowledge of Earth science. Ac...

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

Q: The question of sediment age seems to occupy much of sedimentologists’time. Why?

A: Sedimentologists are people who study sediments, like clay, silt, and sand.  The age of sediment is ...