write a short description of each answer .see the attachment there are questions and correct answer just i need to short description about each questions,also i have ready name of the Textbook is : Essentials of Geology 4th edition by Stephen Marshak
3-Which rock is volcanic glass?
7- In which clastic sedimentary rock would you assume has material that has been transported the least distance?
8 The grains in a sandstone may be of any composition but are most commonly:
15- which of these minerals is MORE SUSCEPTIBLE to chemical weathering?
16- Genrallyspeaking which is MORE RESISTANT to chemical weathering?
17- What is another name for the depositional environment of windblown sand?
18 – What group of rocks make up the majority of the continental crust by volume?