1. limited-access expressway A, allows vehicles to enter or exit only at certain places.
B, does not permit trucks or buses.
C, has no shoulders.
D, allows only big trucks in the HOV lanes.
2. A, On multiple-lane expressways, passing other vehicles
should be avoided.
B, is a method of staying alert.
C, is considered an unsafe action.
D, is an integral part of driving.
3. A(n) may have drainage ditches alongside of it.
A, rural road
B, PVC lane
C, urban street
D, crosswalk
4. A freeway is an example of a(n)
B, expressway
C, dirt road.
D, rural road.
E, secondary road.
5. When driving on a dirt road, you should
A, pull over to the right side.
B, increase your speed.
C, use your four-way flashers.
D, reduce your speed.

If you are talking about typical sand you would find at the beach or in a river bed here on earth, there are some differences. i would say the first biggest difference is in composition and mineral make up. although the moon is largely made of the same materials as earth’s mantle and surface, the moon experiences very little weathering (no liquid water and virtually no atmosphere). “earth” sand is typically composed mostly of quartz grains. this is because quartz is highly resistant to both physical and chemical weathering. most of the other minerals originally with the quartz are broken down into fine clay and carried away, chemically eroded/ dissolved, or some combination of the two. this usually leaves only the quartz behind, and so most of the time when you see/think of sand, you are talking about quartz. without these weathering mechanisms on the moon, the “sand” (which is likely more silt or clay sized grains anyways) would consist of mostly other minerals like anorthosite, olivine, and proxene.

: )

You're funny

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