Why fish can live in lakes whose surface is covered with ice. ?



 ![image](https://img.esteem.ws/83f3xmbn90.jpg)

 ![image](https://img.esteem.ws/9b13vhcm2h.jpg)


water has the nature of strange, the water was the most severe at a temperature of 4 ° C.. the nature of strange water this is called ***anomalous water.***

In the ice lake, the order of water positions based on temperature is:
water 4 ° C (lowest because most heavy)
water 3 ° C
water 2 ° C
water 1 ° C
water 0 ° C (lowest)

When temperatures around the lake are very low, the frozen ones are water with 0 ° C (which is on the surface). Followed by water with a temperature of 1 ° C. At the bottom of the lake the water is not frozen so the fish can still live.













                  # BAHASA INDONESIA

Mengapa ikan dapat hidup di danau yang permukaannya ditutupi es. ?

Air Memiliki sifat yang aneh, air terasa paling berat pada 4 ° C. Sifat aneh air ini disebut ***anomali air.***

Di danau es, urutan posisi air berdasarkan suhu adalah:
air 4 ° C (terendah karena paling berat)
air 3 ° C
air 2 ° C
air 1 ° C
air 0 ° C (terendah)

Ketika suhu di sekitar danau sangat rendah, yang membeku dulu adalah air dengan suhu 0 ° C (yang ada di permukaan). Disusul  air dengan suhu 1 ° C. Di dasar danau air tidak membeku sehingga ikan masih bisa hidup.