Agroup of interrelated food chains is called a(n): food pyramid food web ecosystem chain community

Food web

Explanation:

That's the correct term in terms of biology or any science field. Basically, they are all connected with each other, so it makes it look like it's a web.

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."