Find out, what forms may ice have and check, how melting ice influences the sea level!

Ice may have various forms: from snowflakes, through ice cubes to sea ice and glacier ice. Students will find out how much sea ice differs from glacier ice and what are the consequences of melting ice. Scientists are alarming that the climate change may cause the sea level rise up to 100 cm by the end of the century. Which melting ice is crucial for this phenomenon? How to prepare a demonstration to check it? Let's find out!