What are the economic importance of minerals?
GeologyEconomic minerals include: energy minerals, metals, construction minerals and industrial minerals. Energy minerals are used to produce electricity, fuel for transportation, heating for homes and offices and in the manufacture of plastics. Energy minerals include coal, oil, natural gas and uranium. What are the most economically important minerals? Within the metal group, the principal native
What is the difference between seismograph and seismometer?
Geologyis that seismograph is an instrument that automatically detects and records the intensity, direction and duration of earthquakes and similar events while seismometer is (geology) a device used by seismologists to detect and measure seismic waves and therefore locate earthquakes etc; a seismograph. Is seismograph and seismometer the same? A seismometer is the internal part
What is geological section?
GeologyWhat is Section in geology? A geological section is a graphic representation of the sequence of rocks or of the geological structure of the study area. It generally shows the course of beds and tectonic lines in a vertical plane. How do you describe the geological cross section? A geological cross-section is a graphic representation
Is the continental crust solid or liquid?
Geologysolid rocksolid rock.…Is the continental crust solid liquid or gas? Resources Link Is the continental crust solid or liquid or semi solid? 1 Answer. The crust and the inner core are solid, whereas the outer core and inner mantle are liquid. The outer mantle is semi solid. Is oceanic crust solid or liquid?
What is scouring paste?
GeologyScouring pastes are designed to clean, sanitize, and brighten by polishing out the grime. This product contains D-Limonene, which is a natural citrus degreaser, to cut the soap scum and kitchen grease. It also contains baking soda and borax to help disinfect and deodorize. How do you use scouring paste? Quote from video:So just like
Which of the following are considered sub disciplines of oceanography?
GeologyIt’s typically divided into four sub-disciplines: physical oceanography (the study of waves, currents, tides and ocean energy); geological oceanography (the study of the sediments, rocks and structure of the seafloor and coastal margins); chemical oceanography (the study of the composition and properties of seawater … What are the 7 main disciplines that make up oceanography?
What are the main characteristics of the Earth core mantle and crust?
GeologyEarth’s Layers (The internal structure of the Earth) The crust is a silicate solid, the mantle is a viscous molten rock, the outer core is a viscous liquid, and the inner core is a dense solid. What are the three characteristics of Earth’s core? ❤AnSwEr❤ ➡The inner core is a hot, dense ball of (mostly)
Does anything live in lava?
GeologyYes, it’s quite possible for living organisms to live in cool, solidified lava. We see that all over the place on the Big Island. Molten lava on the otherhand is far too hot for anything to live in it. Do any organisms live in lava? – A team of scientists from Oregon has collected microbes
What is a destructive process?
GeologyA destructive force is a process that lowers or tears down the surface features of the Earth. Anything that subtracts or breaks down. What are examples of destructive processes? What are 5 examples of destructive forces? Weathering. Sediment Erosion. Water Erosion. Glacier Erosion. Landslide. Mudslide. Barrier Islands. Bending of River. What are 2 destructive processes?
Who named the Cascade Mountains?
GeologyHelens they thought it was Mount Rainier. On their return trip, Lewis and Clark spotted a high but distant snowy pinnacle that they named for the sponsor of the expedition, U.S. President Thomas Jefferson. Lewis and Clark called the Cascade Range the “Western Mountains”. When was Cascades formed? Fossil and rock magnetism studies indicate that