Which of these characteristics can you see in this rock? Crystals Ribbonlike layers Glassy surface Gas bubbles Sand or pebbles Fossils Conglomerate

Q: .List the fossils shown that might be found in rock of the Devonian period. (Select all that apply.)...

A: In the geological time scale, the Devonian period occurs from 419.2 million years ago to 358.9 milli...

Q: What is a species? Group of answer choices A taxonomic ranking dividing members into plants, animals...

A: In biology or paleontology, species are a group of organisms that is the most basic term in the taxo...

Q: What role do ocean currents play in the distribution of sea ice? What are the two primary ways sea i...

A: The variability in water temperature creates a difference in its density, which results in the therm...

Q: Plz  fast sosol this question                   Are the orbits of the asteroids all exactly in the p...

A: The earth orbits the sun in a plane called the ecliptic, this plane is used as the plane of referenc...

Q: Refer to the figure below, which shows a lava flow radiometrically dated at 275 my and an igneous di...

A: The relative age (from oldest to youngest) of the rock formations follows the sequence: Metamorphic ...

Q: When is more pollution a good thing? Provide the formula.

A: The word pollution is used for harmful materials, which are present in the environment that may cont...

Q: What do photons have to do with the core and therest of the Sun's interior?

A: For the last 4.6 billion years, the Sun is continually producing energy that is up to 3.826 × 1026 W...

Q: Draw a picture of a beach with a groin constructed near a beach resort hotel. Be sure to clearly ind...

A:   Groins are built to protect beaches that are losing sand from longshore drifting (Longshore drift ...

Q: The movement

A:   Erosion is the geological process in which worn away or weathered earth materials are transported ...

Q: Kepler 3rd law:    M1 + M2 = P2/D3   Given two stars in a binary star a total distance of 16 AU apar...

A: Kepler's Third Law:P2a3 = 4π2Gm1 + m2Rearranging in terms of total system mass m1 + m2:m1 + m2 = 4π2...

Q: Please do a, b, and c. (Answers are located on the bottom. Please show me the work.) Answers: a)8.30...

A: The quantitative measurement of the size of an earthquake is known as magnitude, it calculates the r...

Q: Summarize the main reservoirs and how elements move among these reservoirs for the Carbon, Nitrogen,...

A: The movement of an element or a compound like water among its various biotic and abiotic components ...

Q: the suggestion that a giant impact that nearly destroyed the earth was necessary for the formation o...

A: A hypothesis proposed a theory that the formation of the moon is associated with a big splash of the...

Q: 1. A paleontologist examining the bones of a prehistoric animal estimates they contain 5% as muchCar...

A: The principle of carbon 14 dating is that living organisms continually take up carbon from the envir...

Q: how does the force of gravity cause tidal coupling between celestial objects

A: Tides are the periodic rising and falling of sea level that occur daily throughout the ocean. As the...

Q: Label each diagram (A, B, and C) as either convergent plate boundary, divergent plate boundary, or t...

A: A divergent plate boundary  

Q: What are the pros and cons of the seismic-gap method of forecasting earthquakes?

A: A geologically or tectonically active area that is known for its past crust deformation but recently...

Q: Fill in the blank. The words in parentheses represent the choices after the blank. Because the envir...

A: The research done by the scientists of Alvarez's scientists demonstrated that the creatures living o...

Q: How do turbidites produce grading bedding?

A:   Graded bedding forms by the underwater current known as turbidity currents in which large masses o...

Q: Which of the following would be considered a biotic factor in the environment of an aquatic mammal? ...

A:   The biotic factors refer to living beings present in an ecosystem. The abiotic factors refer to th...

Q: Using the histogram style, graph the relative masses, diameters, surface gravities, and densities of...

A: Jovian planets have no solid surfaces and are essentially large balls of gas consisting primarily of...

Q: 1. What is the most significant feature of atmospheric chemistry and why it is significant? Write th...

A: Atmospheric chemistry is the part of air science that focuses on synthetic cycles inside Earth's atm...

Q: Explain how light is able to reach your eyes when you see a corona, a glory, the Heiligenschein

A: Coronas and glories occur due to the diffraction of light. When sunlight falls on nearly spherical d...

Q: Where does all new ocean crust form? Why?

A: The crust, and therefore, the sediment that makes up the ocean floor is constantly formed and recycl...

Q: Explain how light is able to reach your eyes when you see a corona, a glory, the Heiligenschein

A: At the point when the moon is noticed through a slender cover of mists made out of minuscule circula...

Q: A hurricane in the northern hemisphere spins counter-clockwise as seen from above. Provide the direc...

A: Hurricanes are high low pressure systems. Winds flow toward the centre of low-pressure system. In th...

Q: You see two neighboring regions on a planet. One has many impact craters, and the other is character...

A: Craters are roughly bowl-shaped depression on the surface of planets, satellites, or any other celes...

Q: (A) Secondary succession (B) Primary succession (C) Climax community (D) Pioneer species (E) Disturb...

A:   The pioneer species are the species that first colonize barren environments or ecosystems that hav...

Q: what is the most abundant sediment by volume in oceans?A. Lithogenous B. Cosmogenous C. Biogenous D....

A: A huge basin, which is generated by divergent plate movement of two or more plates and contains an e...

Q: Using the figure above, if Earth orbited this star, how far along the timeline would it get? Part 1 ...

A: tstar = MsunMstar2.5 tsun = 11.52.5 x  11 x 109 years = 3.991 x 109 years  

Q: Please answer all the questions !!!

A: The principle of Original Horizontality tells that the sediment layers were originally deposited hor...

Q: The crust is composed primarily of ________  , which is silicon and oxygen with one or more metals. ...

A:   The crust is composed primarily of silicate minerals, which is silicon and oxygen with one or more...

Q: fill the blank with the word 'cosmological redshift' or 'doppler shift'     A    ?       can only i...

A: Redshift is an observable prediction that can be done for an expanding universe. A light ray travell...

Q: Sustainability

A: Sustainability depicts how biological systems, air quality and manageability of our resources should...

Q: Galaxy P and Galaxy Q exist in an expanding universe. A Type II supernova goes off in Galaxy P when ...

A: Galaxy Galaxies are the gravitational bound system of several celestial bodies, as stars, interstell...

Q: Q11. Explain how the mass of the sun could be determined from information about the planetary orbits...

A:   Because the gravitational attraction of sun for the earth is the centripetal force that causes the...