Which continent am I?

 "I have the largest land area and the longest mountain range in the world. "

: "I have the world's largest hot desert, the Sahara, am a major source of natural resources like oil and minerals."

 "I am home to the kangaroo, and the Great Barrier Reef. My land is mostly flat, but I have beautiful coastlines."

 "I am home to the longest river in the world, the Nile. I also have ancient pyramids and great civilizations.

: "I have both the world's tallest mountain, Mount Everest, and Bengal tigers and elephants."

 "I have vast grasslands called the steppes, and I am home to many different climates, from deserts to tundra.

: "I have one of the most famous landmarks in the world, the Eiffel Tower, and a rich cultural history in art

 "I am the smallest continent, but I have the largest island in the world."

: "I am the second-largest continent in the world, and I have the Sahara Desert, which is the largest hot desert."

"I am the coldest continent on Earth, with no permanent residents, but I have penguins and vast ice sheets."

 "I have the world's largest forest, the Amazon, and the highest waterfall, Angel Falls."

 "I am known for my diverse cultures and natural wonders, such as the Great Barrier Reef and the Outback."

 "I have the longest coastline of any continent, and I am surrounded by the Pacific and Atlantic Oceans.

 "I am known for my beautiful glaciers and massive ice sheets. I have no permanent people living here.

 "I am the only continent that has land in all four hemispheres. I have the Amazon Rainforest and the Andes Mountains."

 "I am a landmass that is isolated from other continents, and am known for my volcanic activity and unique ecosystems."

 "I am known for my rich history and ancient civilizations, like the Greeks. My seas are important for trade.