What is the most likely plake for this rock to have formed? V [ Select ] On a lava dome in a large caldera In a lava flow of a Stratovolcano In the magma chamber below a stratovolcano In a lava flow on a shield volcano cano that was explosive or effusive? In a magma chamber below a shield volcano

Q: Which worked with Milton Humason in the 1920s to measure distances to a number of galaxies using Cep...

A: Hubble's law is a law of physical cosmology that defines the motion of galaxies with relation to the...

Q: Moving eastward, rocks of this next province is considered to be the oldest rocks of the southeast U...

A: Since you have asked multiple questions only the first question will be answered. If you want an ans...

Q: In the Pasoh example described in class, what were the impacts of the cross-boundary subsidy? A. An ...

A: The impact of cross-boundary subsidy among these are An increase in wild boars and sapling evenness...

Q: Fill in the table with the needed information about the global climatic phenomena.

A: Climate is the average weather pattern of a region. It is the average of almost 30 years of weather ...

Q: Describe any four climate smart agriculture practices and strategies for climate change adaptation, ...

A: Climate smart agriculture is a method of agriculture which helps to ensure food security when the cl...

Q: How do we know that large galaxies cannibalize smaller galaxies?

A: Galaxy- A galaxy is a gravitationally bounded system of astronomical bodies A galaxy is a huge syste...

Q: 1)The best groundwater reservoirs have _____. A) low permeability and low porosity B) low permea...

A: Groundwater is the sub-surface water underlying below the earth's surface. The groundwater is trappe...

Q: What is the solar constant? How is it used to determine the effective surface temperature of the sun...

A: Solar Constant is defined as that amount of radiant solar energy obtained at the earth's outer layer...

Q: 33. Describe how a drop of water in a cloud can cycle to Earth's surface and back to the atmosphere ...

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...

Q: Visit the Kaolin Mine in Sandersville GA. Describe the geological environment and the shape of the l...

A: The Kaolin is a geologic term used to refer to the white clayey rock which is composed of a Kaolin g...

Q: china’s position as the top emitter of greenhouse gasses is a direct result of…

A: The GHG that is greenhouse gases is a gas that absorbed and emits radiant energy. It can be found wi...

Q: What is the answer of this question?

A: After the industrial revolution, the concentration of greenhouse gases in the atmosphere has increas...

Q: If a galaxy has a radial velocity of 700 km/s and the Hubble constant is 70 km/s/Mpc, then the dista...

A: The radial velocity, v = 700 Km/s The Hubble constant, H0 = 70 Km/sec/Mpc Distance to the galaxy, d ...

Q: 6) Groundwater is not connected to surface water. A) True B) False

A: Groundwater is one of the important water sources that are stored inside the ground in the spaces be...

Q: What is the relationship between mass, volume, and density?

A: Volume of an object or matter is a 3-dimensional quantity and is the space occupied or contained by ...

Q: How old is the earth

A: In 1898, Marie Curie discovered a state of radioactivity, in which unstable atoms lost energy, or de...

Q: Explain why “standard candles” are so vitally important in astronomy.

A: Cosmic distance ladder are methods which are used by astronomer which help in determining distance o...

Q: TRUE OR FALSE 1. Sea breeze moves from the sea to the land during the night. 2. The ITCZ is the pl...

A: Sea and land breezes are the local processes that help to balance the coastal temperatures. The temp...

Q: According to current evidence how might have platyrrhines (New World monkeys) originated in South Am...

A: The Earth was created about 4.54 billion years ago. The first life on Earth originated around 3.7 bi...

Q: The Hubble time is   a. the time it takes a galaxy moving at 1,000 km/sec to move 1 Mpc.   b....

A: Hubble’s law states that galaxies are moving away from the Earth with speed proportional to its dist...

Q: Are oceans drainage basins? Explain.

A: A basin is a region of the earth where water from rain or ice melts down into a body of water, such ...

Q: Most of the lines in the spectrum of the quasar 3C 273 are caused by   a. calcium.   b. carb...

A: Quasars are luminous galactic object which have very high luminous nucleus, in which a supermassive ...

Q: Which is not a type of lithospheric plate boundary? A. Continental shelf B. Shear boundary C. Mid-oc...

A: According to the plate tectonics theory, the surface of the Earth is made up of various hard lithosp...

Q: We can shrink ecological footprints while creating our benificial environment impacts

A: Everything that surrounds us makes an environment. The environment of different areas may vary but c...

Q: The unified model describes active galactic nuclei using   a. a supermassive black hole at the c...

A: Active galactic nuclei or AGN is a type of galaxy which have very bright nuclei where the central lu...

Q: The main reason the night sky is dark is that the universe is   a. static.   b. infinite in ...

A: The darkness of the sky is highly influenced by the occurrence of the Sun, but it is also influenced...

Q: What are some possibilities for the composition of dark matter in the universe?

A: The cosmos is a large space where all the stars, planets, celestial bodies, and other matters exist....

Q: Using the Stefan Boltzman law, explain why the sun emits more energy than the earth.

A: The Stefan-Boltzmann law states that the total amount of energy per unit area emitted from a body is...

Q: 44) What additional information would allow you to determine if the exposed geologic formation corre...

A: In the given image the rocks are in a geological sequence from which one can acquire information abo...

Q: Describe the hydrologic cycle in a lake and wetland ecosystem and predict the environmental conseque...

A: Lakes and wetlands are a type of swamping ecosystem in which wetland ecosystems are the swamping tha...

Q: Explain how Cepheid variables are used to determine distances to nearby galaxies.

A: Firstly, let us discuss something about Cepheid, Cepheid: An American molecular diagnostics company

Q: The theory that double radio lobes are produced by pairs of jets emitted in opposite directions from...

A: The compact region of the galactic nucleus which is at the center with a higher luminosity as compar...

Q: Irregular galaxies make up about what percentage of all galaxies?   a. 1 percent   b. 25 per...

A: Irregular galaxies have no specific shape like elliptical or spiral galaxies. It makes up only a sma...

Q: True or false 1. Commonly, the source of the H* ions for solution of calcite and weathering of silic...

A: Weathering is a process that allows rocks to be broken into smaller pieces by various vectors. Chemi...

Q: An elliptical galaxy could   a. evolve into an irregular galaxy when it has used up all of its g...

A: Elliptical galaxies are galaxies with an ellipsoidal shape. Elliptical galaxies can be classified ac...

Q: Barred spiral galaxies make up what portion of all spiral galaxies?   a. one-tenth   b. one-...

A: Barred spiral galaxies account about two-thirds of all spiral galaxies.

Q: Which type of rock is rich in minerals (Igneous, Sedimentary, Metamorphic)?  Explain.

A: A rock, in geology, a natural and cohesive collection of one or more minerals. Such aggregates form ...

Q: 25) P-waves produce a series of : A) circular motions like an ocean wave B) shearing motions tha...

A: Earthquake essentially refers to the sudden shaking of the Earth's surface. It is essentially a geo-...

Q: why all weather occurs in the troposphere ?

A: A planet's atmosphere, like of the Earth's, is made up of different layers of gaseous units. The 4 l...

Q: Galactic cannibalism refers to   a. binary galaxies.   b. the merging of galaxies.   c. ...

A: Galactic cannibalism is the phenomena of the merging of galaxies. Galactic cannibalism does not refe...

Q: The speed of a very highly redshifted quasar as determined by the relativistic Doppler formula is ...

A: A quasar is an object that is found in the universe. It apparently has a very illuminated nucleus. I...

Q: Gravitational lensing   a. occurs when light passes near a massive object and is deflected by th...

A: Gravitational lensing (GL): It is an effect that causes a change in the direction of the path of lig...

Q: 1-Climate Phenomena - Fill in the table with the needed information about the global climatic phenom...

A: Weather is defined as the instantaneous condition. That is, it describes the condition of the atmosp...

Q: The “Three Sisters” are part of an ancient indigenous agricultural system known as a milpa. These cr...

A: An ancient indigenous agricultural system which is known as milpa, three sisters are a part of it. I...

Q: Earth Science Question

A: Given that the co-ordinates of the epicentre of the earthquake is latitude= 25 North and longitude= ...

Q: True or False 1. In materials containing a wide range of grain sizes, finer materials can fill the g...

A: Porosity is the void area or an available area of fraction through which a medium can slip away. Thi...

Q: Explain how a galaxy gets tidal tails.

A: Tidal tails are long region of star and gas which extend in space from a galaxy. A significant amoun...

Q: What are interesting facts about soil in the Appalachien mountains ? (Not essay)

A: Soil is a critical system to support the ecosystem, providing water and nutrients to trees and other...

Q: In terms of major greenhouse gases (GHG) that alter climate, which 4 of these do we directly emit? t...

A: After the industrial revolution, the use of natural sources of energy such as fossil fuels has incre...

Q: what is the relationship between air pressure and altitude?

A: Planet Earth has a blanket of air, covering the whole planet. We call this the Atmosphere. It may se...