Asked in Uncategorized
How long do you have to dig before you would reach shale?
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Asked in Geology, Earth Sciences
What would happen if you insert a pin in the center of the earth?
Asked in Astronomy
Why would it take long for alpha centauri light to reach earth?
Asked in Astronomy, Space Travel and Exploration
How long does a rocket take to reach the sun from the earth?
How big do you have to be to reach a girl's cherry?
Asked in Dwarf Planet Pluto
How long would a commercial aircraft take to reach Pluto?
Asked in Brain Teasers and Logic Puzzles
If you fold a piece of paper in half 50 times how long would it be?
Asked in History, Politics & Society, Australia
Near which Australian outback town is the stock mans hall of fame?
Asked in Physics, Space Travel and Exploration, Stars
How long would it take you to reach the nearest star from Earth?
Asked in Coal (fuel source)
What is found on top of coal slate or shale?
== == == == == == The cap rock on a coal bed is usually a sedimentary rock, (i.e. shale sandstone etc.) but not always shale. Slate is a metamorphic rock, usually derived from shale that has been exposed to high pressures and temperatures over very long periods of time. Ways to tell the difference between slate and shale: Slate will have a smooth surface, and possible have light glare at a right angle. Shale will have a dull, sandy surface. Tap them against something hard. Slate will make a "clink" noise, almost like porcelain or ceramic, where shale will make a "thud" sound. Rub it against your teeth. Slate will be smooth, shale will be gritty. == == == ==
Asked in Planet Neptune
How long would it take to fly to Neptune on a jet?
Asked in Antarctica, Ghana
How long would it take to reach Ghana from Antarctica?
Asked in Science
If you were traveling sixty miles per hour how long would it take to reach mercury?
How long would it take light from the sun to reach planet earth?
Asked in Blood Vessels
How long would your blood vessels reach is they were stretched out?
Asked in Speed of Light
How long would it take to reach Venus at the speed of light?
Asked in Rattlesnakes
How long do baby rattlesnake live until full grown?
Asked in Foxes
How long does it take before a fox becomes a adult fox?