How Does Animation: How a Glacier Melts Work?

A glacier is like a big slow-moving ice block that melts little by little, just like an ice cube on your drink.

Glaciers are made of ice, and they’re really heavy, so heavy that they push down on the ground, making them move slowly forward. When the sun comes out or it gets warmer around them, they start to melt.

Like an Ice Cube in a Warm Room

Imagine you have an ice cube in your glass on a hot day. At first, only a little bit of water drips off the sides, that’s like surface melting. As time goes on and the ice cube gets warmer, it starts to melt from the inside, too.

Glaciers work the same way! When they get warm enough, not just the top melts, the whole thing starts to shrink slowly, like your ice cube getting smaller in your glass.

The More Time Goes On, the More They Melt

Sometimes, glaciers can melt so much that big chunks of ice fall off, it’s like when you bite into an ice cube and a piece breaks off. This is called calving, and it makes the glacier look like it's sneezing out big pieces of ice!

So, just like your ice cube, glaciers melt slowly over time, but they can also have exciting moments where big pieces fall off!

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Examples

  1. A glacier melting in slow motion, shown as a series of still pictures that come together to look like it's moving.
  2. Drawing a snowflake and then redrawing it slightly changed each time to show it melting.
  3. Using a flipbook with drawings of ice turning into water.

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