3. What was the approximate location of the earthquake? 4. Which city on the map is closest to the earthquake epicenter? How far, in kilometers, is thi city from the epicenter? (use the scale)

Q: Based on your knowledge of what happens to minerals as they become metamorphosed, do you think serpe...

A: The process of rock formation reveals the composition of the minerals according-wise to the topograp...

Q: Without doing any calculations how can you tell that the Van Buren ridge is spreading faster than th...

A: Paleomagnetic time scale provides the information about the reversal of earth's polarity. We know th...

Q: 3. Which of the following are true of oceanic-oceanic convergent plate boundaries?a. the overriding ...

A: The principles of plate tectonic circumscribe the progress of the lithospheric bases. It joins thick...

Q: List the eight functional elements of GIS

A: GIS or geographical information system is a system designed that can capture store analyse manage an...

Q: Retrograde motion is   a. observable for planets located between Earth and the sun.   b. obs...

A: A retrograde motion is apparent motion of planet in which the motion of planet is changed to directi...

Q: Using appropriate examples, examine four (4) relationships among the spheres of the earth.

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

Q: What is meant by Kepler’s second law; equal areas are swept out in equal times?

A: Firstly, let us discuss something about Kepler’s law,  Kepler's 1st Law: The Law of Ellipses Kepler...

Q: 24.When the population growth rate is constant , the number of individuals added per unit of time in...

A: Exponential growth is the process of increase in quantity over a period of time and occurs quickly d...

Q: 10. During metamorphism...a. intense heat and pressure melts sedimentary rocks, which then cool off ...

A: Rocks formed when magma cools down and crystallizes are called igneous rocks. Some examples of igneo...

Q: Define each of the following: (i) Spatial Resolution (ii) Spectral Resolution  (iii) Temporal Resolu...

A: Remote sensing is the technique of acquiring data and gathering information about the Earth and its ...

Q: What is the distinction between spatial and attribute data?

A: Remote sensing is the technique of gathering information about the Earth and its objects without bei...

Q: Newton concluded that some force had to act on the moon because   a. a force is needed to keep t...

A: There are forces which act on the moon to keep it in a constant motion in an orbit around the earth ...

Q: Explain why the troposphere's boundary is gradually being pushed upward

A: It is a general property of air to expand and rise when temperature increases. Contrarily, air contr...

Q: Explain how scientists use seismic data to learn about the geologic activity and happenings in the E...

A: Earth's interior is classified on the basis of composition and physical property. Based on compositi...

Q: What is atmospheric window?

A: Firstly, let us discuss what is the atmosphere? The atmosphere is the blanket of gases that surround...

Q: Base saturation is the measure of which of the following ions? O Ca2+, H+, Mg2+, K+ O Ca2+, Na+, Mg2...

A: An ion is a charged atom or molecule. Ions can be positively charged, called a cation, or negatively...

Q: What are some of the differences in microclimate between an unplanted agricultural field and a nearb...

A: Micro climate is restricted to local areas , and differs from its surrounding climate . It depends o...

Q: List five agricultural animals that belong to the class Mammalia.

A: INTRODUCTION Mammals are a combination of animals that have backbones or you can say the combination...

Q: In the PHeT simulation go to the Greenhouse Effect tab and adjust the concentration of greenhouse ga...

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

Q: Use the stratigraphic columns below to answer the question. You’ve dated layer A at 110 million year...

A: In the given diagram, there are two stratigraphic columns. Column 1 contains layers B, C and A from ...

Q: Briefly describe apparent, absolute and bolometric magnitude.

A: Natural phenomena are sudden uncontrollable events that occur because of natural or made causes. The...

Q: Can someone help ASAP

A: The pressure gradient force is the variation in the pressure value on the surface. The air deflected...

Q: Use the key terms to define Disaster. Your definition should be a restatement/paraphrase of the defi...

A: The forces of nature can cause destruction the environment. Which can in turn damage life of living ...

Q: 1. How do mountains formed? 2. How do volcanoes formed?

A: Mountains are steep slopes with high elevation on the surface of the Earth. These features on the Ea...

Q: Tycho Brahe measured the position of a “new star” in the sky. Today it is called   a. Tycho’s su...

A: Ever since the beginning of the Universe, matter and energy were created. These matters and energy e...

Q: Do you think the recent lockdowns in some of the countries could reduce use of energy? How? Can we h...

A: Lockdown is a restriction policy for people or a certain community to stay at the place where they a...

Q: Show all working explaining detailly each stepAnswer should be typewritten using a computer keyboard...

A: Bond angle is an angle observed in molecules having covalent bonds. From a single atom two bonds gen...

Q: How can a major volcanic eruption disrupt the global climatic condition? Explain your answer, cite e...

A: Volcanoes have very long history related to climate change , many extinction in the past whether sma...

Q: What are the mechanisms by which cover crops and crop residue mulching reduce chemical andwater runo...

A: Cover crops are the type of crops that are only planted to cover the soil. They are not planted to h...

Q: Tycho Brahe is best known for his   a. model of the solar system in which the planets orbited th...

A: Tycho Brache is an astronomer, Astrologer, and Alchemist. He made the observations regarding positio...

Q: Briefly describe the retrograde motion of Mars as it is observed in the sky, as explained by the geo...

A: Retrograde motion referred by astronomers is the backward apparent of  motion planets when seen from...

Q: 14. Feldspar minerals...a. include the minerals muscovite and biotiteb. are subdivided into the plag...

A: Feldspars are the group of rock-forming minerals that belong to the tektosilicates of silicate miner...

Q: Give examples of environmental disorder

A: Firstly, let us discuss what is environmental disorder? Environment disorder is the condition in whi...

Q: With Disaster Risk Management, explain why the magnitude of a hazard does not determine the impact o...

A: Disaster risk management refers to reducing risks due to disasters by creating policies and strategi...

Q: Which of the following reasons helped the heliocentric model of the solar system to win acceptance? ...

A: The heliocentric model stated that the earth goes around the sun. In the past, there were people who...

Q: 1. Meaning of ozone depletion and what are the factors that causes ozone depletion. 2. What are the ...

A: Ozone: It is one of the types of natural gases in the Earth's atmosphere, which is of great importan...

Q: Immature soil can be also described as a highly weathered soil? True Or False

A: Breaking down of small and fine particle by wind and water is called weathering. Weathering processe...

Q: 17.When a stream is flowing rapidly and its gradient is steep , downcutting is rapid . The result i...

A: Stream is flow of water  under the force of gravity .Valley are elongate low-lying area which are su...

Q: RISK FACTORS Examine the figure below. Could you provide some examples for each risk factor underlyi...

A: Disaster risk refers to the possible loss of life, damage, or destruction of assets that could occur...

Q: Use the graph to find the epicenter distance. P and S wave are plotted there on the wave.

A: The epicenter distance can be the calculation based on the time of the first detection in the seismo...

Q: Show all working explaining detailly each step.

A: Each quantity mentioned is expressed as units, it can be SI unit, CGS unit, or MKS unit. Depending o...

Q: Process of seafloor spreading flowchart example

A: Sea floor spreading centers are created in divergent plate boundaries when two plates move away from...

Q: Show all working explaining detailly each step  Answer should be typewritten using a computer keyboa...

A: Kepler’s second law also known as the law of equal areas and it describes the speed of the planet wh...

Q: Use the graph to find the epicenter distance. P and S wave are plotted there on the wave.

A: Finding the distance to the epicenter is the distance between the monitoring station and the epicent...

Q: The Permo-Triassic mass extinction is exacerbated by the intrusion of a large igneous province sill ...

A: In the geological time scale Permian period in the Paleozoic era, it ranges from 298 million years t...

Q: Tall me about earth science

A: The earth science as a field of knowledge which relates to other fields of study that relate to the ...

Q: If an object is moving and it remains undisturbed by outside forces, it will   a. stop.   b. ...

A: Newton's 3 laws are given with respect to the motion of an object or body. Motion of an object occur...

Q: Thank you for your answer, I just need it thank you

A: (Disclaimer: Only activity 1 has been answered) 1. Cloud of dust- This is the first stage in the for...

Q: 5. A backarc basin...a. forms on the overriding plate at a convergent plate boundaryb. forms on the ...

A: The boundary between two plates that move towards each other is called a convergent plate boundary. ...

Q: As observed from Earth, the planets   a. speed up, slow down, stop, and move backward with respe...

A: When we observe the planets from the earth , The sun moon and all planets moves along the elliptic. ...