Kenya has a pile of salt on the counter. she uses a pinch of it for a meal. which of the following physical properties of the salt changes?
density
shape
solubility
thermal conductivity

B. Shape

Explanation - When salt is dissolved in water or food then its physical properties changes keeping its chemical nature same. When salt is added to food then its shape changes. From its solid state, it comes to a dissolved state thereby enhancing the flavor of the food and diminishing other flavors.

Salt when added to the food, reduces the water activity of the food thereby allowing the food to last longer. Salt also draws water from the food making it more concentrated.

glacial erosion, the picking up and movement of earth beneath a glacier, is also referred to as plucking. erosion and transportation of individual pieces of bedrock, especially large "joint block occur as a result of this glacial erosion. plucking is type of erosion in which rocks become frozen into the bottom and sides of the glacier.as the glacier moves downhill it 'plucks' the rocks frozen into the glacier from the ground.