1 Remove chicken from the pan and set aside. 2  Add another 1 Tbsp of oil to the same pan. 3  Once oil is hot, add small broccoli florets, onions and sliced mushrooms to the pan and stir-fry 4 minutes, or until mushrooms are softened and broccoli is crisp-tender.
Earthquakes: sea-quakes & tsunamis. Large shallow earthquakes generate the most destructive tsunamis where their epicentre is on a fault line along the ocean floor. Tectonic subduction and tectonic plate boundaries are the areas most likely to cause tsunamis. Collision of these tectonic plates in these areas of high seismicity cause large earthquakes as the plates move past each other, tilting, offsetting or displacing large areas of ocean floor from just a few kilometres up to 1,000 or more.
About four out of five tsunamis happen within the âRing of Fire,â a zone of frequent earthquakes and volcanic eruptions roughly matching the borders of the Pacific Ocean. Along the ringâs edges, giant slabs of the earthâs crust, called tectonic plates, grind together. Sometimes the plates get stuck, and pressure builds.