Ice bubbles preserved in glaciers are an example of what?

1. efficient use of space

2. elimination of groundwater contamination

3. energy generation

4. lower carbon footprint

that would be called plucking : )

explanation:

''plucking, also referred to as quarrying, is a glacial phenomenon that is responsible for the erosion and transportation of individual pieces of bedrock, especially large "joint blocks". as a glacier moves down a valley, friction causes the basal ice of the glacier to melt and infiltrate joints (cracks) in the bedrock."

they kick it to the curb.

explanation:

that current was nasty.