Ice shelf means a large floating platform

Fun fact they come from Antarctic, Greenland ,Canada and Russian Artic

Calve means ice breaking of bigger ice

Fun fact it is also known glacier calving and iceberg calving

Melted ponds mean a pool of water in the water during spring and summer

Fun fact melted ponds can be on top of

an iceberg and below a iceberg

Growlers mean a very small iceberg

Fun fact there as big as a grand piano or a truck

the meaning of these words