Aquatic ecosystems

Sea – Level rise Description Sea level rise is caused by several different processes, including melting ice. But one big contributor to sea level rise is increasing global temperatures, which heat seas and cause something called the thermal expansion of

Make a Water Filter Description Design and build a device that can clean a dirty water sample using materials around your home. You’ll follow the same design process used by NASA engineers and scientists when they developed the water filtration

CORAL BLEACHING Description Coral bleaching? What’s that?!A reef is a big group of rocks on the ocean floor, but did you know that a coral reef is actually alive and covered with very small animals called corals? These animals glue