hunting for polar bears

After reading this article, i learnt that hunters enjoy hunting polar bears. When hunters are preparing for a hunt, the hunters has to be equipped with all necessary equipments such as tent and food etc. They need to prepare everything before they go for their hunting.When they have finished preparing, they will go to the sea ice to start their hunting of the polar bear. When the weather is going to be not good for them to hunt, they will have to stay in the igloo as the tent will be too cold for them.They will need to be careful when they build their igloos because of the current in the sea water. If the current is too strong, the whole sea ice floor will crack and so will the igloo. So, they will have to be careful of the current in the sea water. When they got to an area where there are bears, they will have to look for signs of bears climbing up onto the ice from the water.
Before reading this article about the hunters, i did not have much knowledge about the hunters. After reading, i gained much knowledge about them. I Thought that they can any how anywhere build an igloo but i was wrong, they need to be very careful on where they build it because of the current in the sea. If they build on the wrong place, the whole sea ice and the igloo will crack due to the current flow of the sea water.
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