Final answer:
Russia has the Chukchi Peninsula which is bordered by the Chukchi Sea in the far northeastern region. It is known for its harsh, long winters and ice-covered seas, and is home to the indigenous Chukchi people.
Step-by-step explanation:
The country that has the Chukchi Peninsula, which is bordered by the Chukchi Sea, is Russia. This peninsula lies in the far northeastern part of Russia and is part of the larger region known as the Russian Far East. The Chukchi Sea is a marginal sea of the Arctic Ocean, and the Chukchi Peninsula is significant due to its proximity to the Bering Strait, which separates Russia from North America.
Furthermore, the climate in this area is characterized by long, frigid winters, and it is often covered by ice, especially in the Chukchi Sea. The indigenous Chukchi people inhabit this region and have adapted to the harsh climate over the centuries. Due to its geographical position and climatic conditions, the Chukchi Peninsula is isolated and only sparsely populated.