Someone can get a sample of sandstone at cliffs and quarries around the world.
could be someone who wants a free sample, could be food given to a beggar
could be someone who wants a free sample, could be food given to a beggar
Well there are numerous ways. First of all, if you're a student, you can ask a science teacher; they should always have some. Secondly, you could go to a gem/rock shop (can't remember what they're called) and ask for one. Thirdly, if there is an open-cut mine near you (usually outside rural towns, in the bush), there is usually tons (literally) of sandstone. Hope I helped! :3
You can get it off of a chalk Cliff or in limemud. after you bang your mom
Sandstone could be affected by acid rain as it is chemical erosion.
it depends on the composition of the sandstone
could be someone who wants a free sample, could be food given to a beggar
Yes
In math, a biased example could be when, someone asks only males to answer "do you like this product." its when the people chosen to answer the survey/sample is not random
it is ground up into little pieces then glued back together, usually with pieces of different rocks mixes in. I have a nice sample of this that is layered: sandstone, pebble conglomerate, sandstone.
In the first instance - contact your nearest museum. They will either evaluate the sample themselves - or refer you to someone else who can give you a definitive answer.
No, chalk is best.