Question

which of the following is the best ballast material.

1.) GRAVEL
2) BROKEN STONE
3) SAND
4) cinders​

Answer 1

Answer:

GRAVEL is your answer please make me as brainlaist

Answer 2

2) Broken Stone

Explanation:

• Ballast is the granular material that is placed to provide stability and balance to a structure or ship. Ballast can be gravel, crushed stone, sandbags, etc. These ballasts are used when broken stones are not available.

• For example: on railway tracks, igneous rocks like quartzite and granite is the excellent ballast material. Other than these limestone and sandstone can also be used.

• Marine vessels also needed ballasting because it increases their safety and manageability.

Hence, the best ballast is broken stone.

#SPJ3