asked 118k views
5 votes
Which of the following materials is the least porous?

loosely packed gravel
unsorted sand and rock
large pebbles and boulders
sorted sand and rock

asked
User Warna
by
7.5k points

2 Answers

3 votes

Answer:

large pebbles and boulders

answered
User RekrowYnapmoc
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8.6k points
6 votes

Answer:

The answer is The unsorted sand and rock is the least porous.

answered
User Masoud Mokhtari
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7.7k points