A salutatorian is a graduate who finished with the second highest rank in his or her class. Only the valedictorian did better. Being the salutatorian of your graduating class is a great honor. Traditionally, the salutatorian gives the opening remarks at the graduation ceremony. So, just as a salutation is a greeting, a salutatorian is responsible for offering a formal greeting at the event. Having been a salutatorian looks great on a resume, as long as you spell it correctly.
Rainwater can be collected from rivers or roofs, and in many places the water collected is redirected to a deep pit (well, shaft, or borehole), a reservoir with percolation, or collected from dew or fog with nets or other tools.
Graduated Cylinders or Pitchers:Vessels made of glass, plastic, or stainless steel can be used to sample liquid or. semi-solid sludge collected from taps. The vessel can be. attached to a pole or other device to extend its reach or to. sample from open channels. Composite Liquid Sludge Sampler:A composite liquid. sludge sampler or âcoliwasaâ can be used to collect flow-. able sludge from a lagoon, tank, or other sludge contain-. ment areas.