The helix aspersa is also known with the common name of âEuropean Brown Garden Snailâ, but its scientific name is has alternative versions. Some scientist name this snail as Cornu aspersum, Cantareus aspersus or Cryptomphalus aspersus.
Soft science. Definition. noun. Any of the specialized disciplines based on qualitative analysis or scientific investigations for which strictly measurable criteria may be difficult to establish. Supplement. In contrast to hard science, soft science interpret human behavior, institutions, and society. Also, it depends upon conjecture, qualitative analysis of data, or uncertain experimental results.
Define hard and soft engineering. Describe hard and soft engineering techniques used in the UK, including groynes, sea walls, off- shore reefs, riprap, revetments, beach replenishment, managed retreat and cliff regrading. 10. What is the best method of coastal protection?