Whaling is when people go out on boats and hunt whales in the ocean. In Argentina, whaling used to be very popular a long time ago. But now, it is mostly banned because it is not good for the environment or the whales.
Some people in Argentina used to hunt whales for their meat, which they would eat. They would also use other parts of the whale, like their blubber or oil, to make things like soap and candles. But this is not good for the environment because whales are very important animals in the ocean. They eat a lot of fish and help to keep the ocean healthy.
Nowadays, people in Argentina mostly focus on watching whales instead of hunting them. Tourists can take boats out on the ocean and see the whales in their natural habitat without hurting them. This is much better for the environment and the whales, and it is a fun way for people to learn about these amazing animals.
In summary, whaling used to happen in Argentina but now it is mostly banned because it is not good for the environment or the whales. People now enjoy watching whales instead of hunting them.