I WONDER - Is The Caspian Sea A Lake?

The Caspian Sea, despite being a colder sea, is the largest lake on Earth by surface area and volume, surpassing the size of California. It contains both fresh and salt water, with over 130 rivers, including the Volga River, flowing into it. The sea is rich in biodiversity, notably housing the critically endangered Beluga sturgeon, known for producing high-quality caviar.

What is the Caspian Sea known for in terms of its size?

• It is the smallest lake on Earth.

• It is the largest lake on Earth by surface area and volume.

• It is the largest ocean on Earth.

• It is the second largest lake on Earth.

How does the Caspian Sea compare in size to California?

• It is more than three times the size of California.

• It is twice the size of California.

• It is smaller than California.

• It is about the same size as California.

What type of water does the Caspian Sea contain?

• A mix of fresh and salt water

• Only fresh water

• Only salt water

• Only brackish water

Which river is the largest contributor to the Caspian Sea?

• The Nile River

• The Mississippi River

• The Amazon River

• The Volga River

What is the Caspian Sea's critically endangered species known for?

• Producing oil

• Producing pearls

• Producing caviar

• Producing silk