Creep meters and laser-ranging devices measure horizontal fault movement. t and f

The given statement is true.

Creep meters and laser ranging devices are used to measure horizontal fault movements. Creep meter is a device which is used to measure how far the ground has moved in a horizontal direction over an active fault. It works by using a wire across the fault. As the ground move in the horizontal path the change in position is measured. Laser-ranging device uses a laser beam of light & reflector to detect  the horizontal fault movements.

phaneritic textures in which phaner means visible so phaneritic textures are standard of impertinent volcanic rocks. these rocks crystallized gradually under the surface of earth. when the magma cools deliberately then the ores have chance to develop and produce long crystals.