Which is true of magnetic polarity reversal? O lt explains the concept of convection curre O It occurs on Earth every 10k - 50k years O It provides evidence supporting the theory of plate tectonics O It was first proposed by Alfred Wegener in 1912 It's basically another term for 'isostasy'

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A: Characteristics of stars diagram, which is known as Hertzsprung-Russell diagram or simply H-R diagra...

Q: 7. How can carbon cycle very quickly from the atmosphere and then back into the atmosphere?

A: Carbon is the basis of life on Earth. Carbon compounds has a significant role in maintaining the tem...

Q: Describe what exactly happens in an earthquake. What would you experience? And approximately how lon...

A: An earthquake is a quick and short-term disturbance on the earth's surface that can range in size fr...

Q: Choose the letter of the correct answer: 1.) The following are causes of forest destruction, EXCEPT...

A: There are electromagnetic waves that are used in imaging and sometimes beneficial and sometimes harm...

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A: Greenhouse gases have develops a protective layer surrounding the earth and take infrared radiations...

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

Q: The tidal force of a 1-kg rock on Io by Jupiter. Comment on Io’s volcanism.

A: Volcanism is the peculiarity of ejection of liquid stone onto the outer layer of the planet or a str...

Q: What group of crops would you think to have the type of production wherein the immature organs or th...

A: Agriculture is the practice of cultivating livestock and plants and plays an important role in growt...

Q: is the offshore drilling process ongoing and severe or do we have a couple of years become a real co...

A: Offshore drilling is the mechanical process in which a hole is drilled in seabed to extract petroleu...

Q: 4. What conditions must be present for air to sit over a location long enough to acquire the charact...

A: Air mass is the collection of air and has uniform temperature and humidity. Air masses takes these f...

Q: If you were to overhear a group of farmers complaining about how much money they must spend on ferti...

A: By analyzing the question, We need tell If you were to overhear a group of farmers complaining about...

Q: Match the rock samples below to the rock name that best describes them. NOTE: You may use each rock ...

A: A mineral is usually a solid homogeneous crystalline material and it has a fixed chemical compositio...

Q: Outline three steps taken by a country to sustain its agriculture sector

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

Q: Describe the importance of biomes such as forests, freshwater, and marine biomes? How have human act...

A: By analyzing the question, We need to Describe the importance of biomes such as forests, freshwater,...

Q: The volcan Sakurajima is the most active volcano in Japan, This volcano is related to a subduction z...

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

Q: How is relative and absolute dating used to find age in objects

A: By detecting the radioactive decay of isotopes or the impact of radiation on the crystal structure o...

Q: The Cretaceous-Paleogene (K-Pg) boundary, formerly known as the Cretaceous-Tertiary (K-T) boundary, ...

A: Successive arrangements of stratigraphic and time units as the standard reference for worldwide corr...

Q: Question 2 2 pts Which of the volcanic eruptions in the diagram below is most likely erupting high v...

A: Volcanic eruption is the aggressive induction of magma or lava .on the surface or flowing on the sur...

Q: 1. Ozone protects us from ultraviolet radiation, so it serves an important function. So why is there...

A: Ozone is an important atmospheric gas, found in stratosphere. It protects harmful ultraviolet radiat...

Q: Draw the direction of the winds associated with this map of sea level pressure at locations A and B....

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

Q: Folding most frequently occurs with what type of rock, and why? Give two (2) examples of fold mount...

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

Q: Notice the cliff in the image below. Is this cliff stable? Why or why not? What are two possible geo...

A: Ocean water, in the form of sea currents and waves, erodes soil along the sea coast significantly an...