Why do you think it was so important to science when Alfie Wegener and Harry Hess proved their theories of continental drift and sea-floor spreading? Explain your answer in 4-5 sentences! (Writing level 8th grade)

Q: Based on your observations, what type of rock is this? O A. Magma O B. Igneous O C. Sedimentary O D.…

A: Answer: Introduction: In geology, rock means spontaneous aggregate of one or more minerals. It is…

Q: Which earth’s layer is the lithosphere

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Q: In one paragraph, 15-20 sentences, persuade your reader that: Human activities have nothing to do…

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Q: A scientist discovers something new about the composition of the mantle. What type of rock (group)…

A: The mantle is the part of the earth between its crust and its core.

Q: The concept that describes whether a particular location Habitability (especially a planet) can…

A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…

Q: Essay type : Answer the following questions. (please intend me atleast 3 to 4 paragraphs) Why do we…

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A: In between year 2000-2004, it has been observed that the number of black fur and white fur mice in…

Q: Movement of Earthquake waves through the ground can produce

A: Seismogram recording Are seismic waves like sea waves? Indeed, here and there. Sea waves travel at…

Q: plain why there the area around the pacific plate  in the Pacific Ocean is called the ring of fire ?…

A: Magellan named the ocean Pacfico (or "Pacific," which means "peaceful") because the voyage reached…

Q: Write a short history about two personalities (alexdander Von Humboldt and Ernst Haeckel) and major…

A: Alexander von Humboldt He was born in 1769, Berlin, Germany. He was a very smart young boy so in…

Q: What layer do tectonic plates sit on? O A. Continent B. Inner core O c. Outer core O D. Mantle

A: Tectonic plates sit on the  mantle layer of earth. German meterologist ALFRED WEGENER is credited as…

Q: Using the principles of relative dating, put the rock layers, faults, and igneous intrusions in a…

A: Relative dating is the science of interpreting the relative order of events that occurred in the…

Q: 8.11C – Human Impact on Oceans Activity Sheet This activity will assess your knowledge of how humans…

A: The effect of humans on the world is simply referred to as human interference. Human intervention…

Q: Question 21 Use the information in the diagram below to answer the questions. R A \U .K A) Which…

A: The age or time of rock formations determined by the location of rock under the earth layer. Fault…

Q: Which method is used to assign numerical ages to events or materials? absolute dating half-life…

A: By measuring the radioactive decay of isotopes or the effects of radiation on the crystal structure…

Q: 2Aireonnia Denn m Enter your search term 5653 Base your answer to this question on the diagram below…

A:

Q: Your history teacher asked you to show something that can give idea of the information about the…

A: Sedimentary rocks are formed by the process of sedimentation of particles, biomass, and minerals…

Q: Why do you think eruptions of volcanoes like Mt. Pinatubo might have a cooling effect on the Earth’s…

A: Introduction A volcano is a break in a planetary-mass object's crust that permits hot lava, volcanic…

Q: Where are earthquakes most likely to happen? O A. In the middle of a continent B. In the middle of…

A: An earthquake is the result of a sudden release of stored energy in the Earth's crust that creates…

Q: Identify the type of wave: surface wave, S-wave, P-wave, tsunami a. Arrives first at seismic…

A: Answer: Introduction: The P wave is selected the main preliminary wave due to the first to arrive at…

Q: What are the 3 layers of the earth

A: The distance from beneath your foot to the center of the earth is approx 6,371 Km.  The internal…

Q: What two geoscience process shaped the Hawaii islands

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Q: The most useful method for dating ancient calcium rich cave deposits would be Group of answer…

A: Answer :- Option (D) is correct. - Uranium-Thorium Dating.

Q: Directions: Analyze the graph shown below and express your answer concisely. The graph shows the…

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Q: Explain the unusual observations Walter Alvarez made in the Scalgia rossa formation in Umbria.

A: Walter Alvarez was born and raised in Berkeley, attended Carleton College in Minnesota, and received…

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Q: Relative dating of sedimentary rock is location specific due to Differences in fish assemblages…

A: Limestone and sandstone are types of sedimentary rocks.

Q: PANTS: ACROSS 2. the name of an underground mountain range central Texas 5. a region in Texas that…

A: Texas is a state in the South Central Region of the United States. It is the second-largest U.S.…

Q: Base your answers to questions 11 to 14 on the diagram below of an ocean profile showing different…

A: The oceanic zone is the region of the ocean sea in layers which constitutes specific species…

Q: Choose 1 geological time scale major events and discuss briefly but concisely your chosen major…

A: Geological time scale  - it used by scientists to tell the evolution and when a species was first…

Q: : We know that the Pleistocene Epoch consists of periodic warming and cooling partially because of…

A: True

Q: 2) ; Multiple Choice: We believe the beginnings of life on earth took place in the: a) air b) land…

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Q: How does global warming affects the Philippines today? Please give 10 reasons on how it affects the…

A: Global warming is a term coined to depict the long term heating effect on the earth's climate since…

Q: UNSCRAMBLE THE WORDS   TOPIC: EVOLUTION, NATURAL SELECTION, HISTORY OF LIFE ON EARTH  1. ( M C A…

A: 1. Caladogram 2. Embryology 3. Paleontology 4. Population 5. Pontificate

Q: What is seafloor spreading? O A. The movement of a continent over time B. The formation of new ocean…

A: Sea floor spreading is an interaction that happens at mid-sea edges, where new oceanic crust is…

Q: Put the following hierarchical levels in the correct order representing the structured organization…

A: Introduction The level of organization of biological refers to the complexity of the various…

Q: Earthquakes generally occur at ruptures in the Earth's surface where two plates meet, called…

A: Lithosphere which is the rigid outermost shell of a planet is broken into tectonic plates. The…

Q: Consider the following sketches below 1) Explain how scientists use seismic data to learn about…

A: A seismograph, also known as a seismometer, is a device that detects and records earthquakes. It…

Q: why would understanding the origins of life on earth help with discovering life on other planets

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Q: Which of the following pictures represents what scientists thought the bottom of the Atlantic Ocean…

A: Atlantic ocean body of salt water covering approximately 1/5th of Earth’s surface and separating…

Q: Place the letters labeling rock layers, unconformities, faults and intrusions in order from youngest…

A: The above geologic cross section shows 3 faults (not errors) labeled 1, 2, 3. The oldest fault is…

Q: Suppose a scientist finds a rock with an interesting fossil. Curious to know the age of the fossil,…

A: As per the data given, the Rb-Sr isochron equation is -   ( 87Srt /86Srt ) = ( 87Sr0 / 86Sr0 ) + (…

Q: book icon 1. The term ecology comes from Greek words meaning O A. the science of living things O B.…

A: as per the guidelines we are supposed to answer only first question in case of multiple posted.…

Q: Stratigraphy is the main way to understand temporal change at an archaeological site.   Question 19…

A: An ecosystem is any geographic area in which plants and animals interact with their environment and…

Q: Select the correct terms: (Climate / Weather) is the short-term atmospheric conditions in an area,…

A: A collection of species that live in close proximity to one another is referred to as an ecosystem.…

Q: How much more iridium was found in the K–Pg boundary layer than in rock 0.5 m below it?   41.35 ppb…

A: During scientific experiments, a huge amount of data is generated. The tabulated form of data is…

Q: Which of the following areas is NOT part of the lithoecosphere? A. Polar caps B. Erupting volcano…

A:

Q: 19.Approximately how old is earth? Group of answer choices a.about 4.567 billion years b.about a…

A: Fossils are dead plants and animals that have been preserved in sedimentary rock or other crust…

Physical and Chemical features

The physical property of a compound could be determined without modifying the originality of the compound. Examples of physical properties are density, hardness, color, boiling, and melting point. The chemical property expresses the ability of a compound to undergo a particular chemical change.