Question 28 A biogeochemical cycle refers to the exchange of chemicals between landmasses and the oceans O long-term movement of biogeochemical minerals through the rock cycle exchange of chemicals among magmatic and solid-phase systems the passage of chemicals among living and nonliving systems

Q: Which of the following is NOT produced by plate tectonics?   a. midocean rises   b. rift val...

A: Tectonic plates are piece of earth crust and upper mantle which together are called as lithosphere. ...

Q: Mars has sufficient mass and a low enough temperature that water molecules could exist in its atmosp...

A: Observational studies of the surface of Mars have revealed that in the recent past, the mars had wat...

Q: Slow surface evolution is caused by   a. wind erosion.   b. plate tectonics.   c. differ...

A: The growth of the soil surface over the years is called the slow surface evolution. It is also the f...

Q: The asteroid Ida has an irregular surface and has a small moon that orbits it. What does this inform...

A: Asteroids are minor planets in the inner solar system. They are rocky bodies ranging from the size o...

Q: Follow the direction of the image and choose the correct answer

A: Geology is the branch of science that studies the Earth. Geology studies the past, present, and futu...

Q: Because the rings of Saturn lie within the planet’s Roche limit, the rings may have formed as a resu...

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

Q: The flow patterns found on the surface of Mars suggest   a. that Mars is a water-rich world. ...

A: Mars is the 4th planet from the sun and is often called as red planet. the iron oxide on the surface...

Q: What kind of life style is shown in this image? O Nektonic Planktonic Pelagic Benthic

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

Q: If the source of the meteorites is a larger body that has differentiated and fragmented, then the ac...

A: An achondrite is a stony meteorite that does not contain chondrules. It consists of materials that a...

Q: Nereid orbits Neptune in a highly elliptical orbit and Triton has a retrograde orbit around Neptune....

A: Firstly, let us discuss something about Neptune, 8th planet from the Sun 4th largest planet by diam...

Q: Using the scales from this diagram, how many inches in the real world represent an inch on the map? ...

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

Q: Which contact "is an erosional break between two sets of beds in which the unconformity shows relief...

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

Q: Free oxygen in Earth’s atmosphere was produced by   a. chemical reactions taking place in the oc...

A: The atmosphere of the earth was formed when the earth got formed. Earlier there was no oxygen presen...

Q: Can you draw an example cross section, showing the various zones of fluids and solids near the surfa...

A: Groundwater is the sub-surface water lying beneath the earth’s surface. The groundwater is stored in...

Q: Follow direction of the image and choose the correct answer

A: The Earth comprises various kinds of materials. Each of these materials has different physical prope...

Q: Streak refers to what with respect to minerals?     The color of the mineral in powdered form ...

A: Minerals are naturally occurring solid chemical compounds that have a fairly defined chemical compos...

Q: The icy rings of Saturn are most likely not composed of particles left over from the formation of th...

A: The rings of Saturn have particles that vary in scale from small ice grains the size of pollen to pi...

Q: My question is in the picture.

A: The earth’s crust is made up of rocks, minerals, and sediments that are metallic and non – metallic....

Q: Group 3: Snakes were placed on an island where there is only one predator, a snake-eating toad. This...

A: Some members of the population have an advantage over living and breeding in a certain environment a...

Q: The moons of Mars are believed to be   a. composed primarily iron and nickel.   b. composed ...

A: The planet Mars consists of two moons. These are Phobos and Deimos. The shape of these moons is beli...

Q: The iron meteorites   a. represent the largest number of falls.   b. are only found in the A...

A: A meteorite made of majority of ferrous composition is known as the iron meteorites. This is also ca...

Q: Which of the following statements best describes the oxygen in Earth’s atmosphere?   a. It was m...

A: Atmosphere is a layer air that consist of various element in gaseous state. It contains all the oxyg...