Underwater welding is the process of using an energy source that produces lots of heat to melt together large pieces of metal while diving underwater. There are many great underwater welding schools that can provide this training. You can find these listed from the American Welding Society.
No, bamboo cannot grow underwater as it requires air to survive and grow.
No, grass cannot grow underwater because it requires sunlight to photosynthesize and grow.
No, lucky bamboo cannot grow underwater as it requires oxygen to survive.
If you are a self made author, it requires no education.
Work that requires a college education becomes more common in a developed country.
Being an optometrist requires a high level of education. After finishing a bachelor's degree, it then requires an advanced degree such as an M.D.
Yes. Since the plate tectonics move, what was once underwater could now be land.(ex. Grand Canyon)Also, the same backwards, something that used to be land, could be underwater now(like parts of Florida might).
all but why
No. Education requires an understanding that by doing something you will achieve a particular result. It is a proactive response. All plants are reactive. They do not grow towards where the sun will be, they towards where the sun is.
No, bamboo cannot survive underwater as it requires oxygen to grow and thrive. Submerging bamboo in water for an extended period of time can lead to rotting and eventual death of the plant.
Assuming that it is waterproofed and that there is a way to ignite it, then yes. A rocket requires no outside oxygen to operate.
No, it is not possible to sneeze underwater because the nasal reflex that triggers a sneeze requires air to pass through the nasal passages. If someone tried to sneeze underwater, the reflex would likely be suppressed.