Answer Wiki. Sand sharks a/k/a sand tiger, grey nurse and ragged tooth. Their name reportedly comes from their habit of hanging out near the shoreline, trolling the ocean floor where the waves break close to the beach. While they're considered relatively docile and mind their own business, they apparently will attack a human if provoked.
Contemporary energy transitions differ in terms of motivation and objectives, drivers and governance. In a more narrow sense, a sustainable energy transition is the shift by some countries, most notably Germany (German: Energiewende), to decentralised renewable energy, and energy efficiency.
Gamma Rays have the shortest wavelength of any EM radiation, so they usually have the most energy. additional. Gamma ray bursts, GRB, from deep space are the most energetic, and may originate in supernovae. Gamma Rays have the shortest wavelength of any EM radiation, so they usually have the most energy.