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The form of mining that uses quarries with terraced sides for access to the mine is:

1) surface mining
2) open pit mining
3) bore mining
4) placer mining
5) subsurface mining

Answer :

The type of mining that involves using quarries with terraced sides is called surface mining, specifically open pit mining, which is used to extract minerals like coal and copper that are near the earth's surface. Hence, the correct option are 1 and 2

The form of mining that uses quarries with terraced sides for access to the mine is known as surface mining, specifically open pit mining. This technique involves digging a large hole in the ground with terraced sides to remove a near-surface ore body. It is utilized for extracting mineral ores like coal, copper, iron, chromium, and manganese that are found close to Earth's surface.

Surface mining comprises various methods, including open-pit mining, quarrying, strip mining, and landfill mining. In open-pit mining, the topsoil is first removed, and then the rock layers are taken away to reach the valuable mineral layers beneath. After the rocks containing the minerals are blasted with explosives into smaller pieces, they are transported to a refinery for further processing. Hence, the correct option are 1 and 2

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