Demonstration of Boyle Law
A balloon contains 30.0L of helium gas at 103kPa.
What is the volume of the helium when the balloon
riese to an altitude where the pressure is 25 kPa
J o rdan Ho ward
Ec o lo g y Is s ue
Marine Po llutio n
What is Marine Pollution?
Marine Pollution is when chemicals, particles , industrial, agricultural
and residential waste enters into ocean. Plastics kill many marine
animals. Turtles, for example, of