Me! this for the environmental science b final exam

41. Sustainable land use, is about meeting changing human needs (agriculture, forestry, convenation), while ensuring long term socioeconomic and ecological functions.

42. Genetic engineering, is the process of altering DNA in an organism genome.

43. Bioplastic, plastic, from renewable biomass resources like straw, woodchips, and vegetable fats and oils.

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."