Why are tornadoes measured using the Fujita scale? Why is it important to monitor volcanoes? Why are igneous rocks used for radiometric dating? Why is the scientific method important? Why is geological mapping an effective exploration technique?
Why are basalt and granite important igneous rocks? Why is stratigraphy important? Why are coastal deserts important? Why are surface currents important? Why are cast fossils important? Why is the Barringer Crater important? Why are magnetic patterns important evidence for plate tectonics?
avery often when we havd more flowers,Denise or I would plant them between the rocks,juse to add some color to the area 经常,当我们havd更多花, Denise或者我会种植他们在岩石之间,增加一些颜色的juse到区域[translate] aI would like to use my life, for your ten years of innocence!@ 我希望使用...
basically what was happening is in the past, glacial rock dust was recommended. Going forward, basalt or these volcanic rocks, single broad elemental spectrum are gonna be a better bang for the buck, because we know better what we're getting and it's a single...
aYou are an asshole 您是笨蛋[translate] aMfuiy Mfuiy[translate] acslculation cfd cslculation cfd[translate] ai came to some rocks and stop 我走向某一岩石和中止[translate] aI don't want to touch the floor 我不想要接触地板[translate] ...
Geological observations indicate that there are only a few rocks of Archean Earth and no Hadean rocks on the surface of the present-day Earth. From these facts, many scientists believe that the primordial continents never existed during Hadean Earth, and the continental volume has kept increasing....
The model solves for vertical transport of heat, including the effects of latent heat; crystallinity and density are computed with MELTS [12]. We account for the exsolution of gas and the ascent and loss of gas through permeable roof rocks. Details and equations are provided in [13-14]. ...
References to anomaly identifications are given in Section 4.1. The northern margin of the Scotia Plate is referred to as the North Scotia Ridge, comprising the Burdwood and Davis banks, Barker (previously named Aurora) Plateau, and Shag Rocks Bank, as well as the South Georgia microcontinent ...
One approach is to do the separation early on, Peterson says. “If you have rare earth magnets that are small, as soon as you smash them, all the magnetic material, the powder, will stick to anything that’s [iron-containing] and you’ll lose them,” he says. “We don’t know how...
Second, some animals use tools—and tools are cultural products. The best-known examples of animals using tools are chimpanzees that use twigs and sticks to “fish” for tasty crawling treats, sea otters that use rocks to crack open shellfish, and dolphins that use sea...