Gold, Oil and seafood.
Alaska's biggest export is oil.
Alaska is readily known for their population of hummingbirds.
Alaska is known as America's last frontier
The nouns in the sentence, "What food is Alaska's most important product?" are:food, a common noun;Alaska, a proper noun, the name of a specific place;product, a common noun.
Seafood
oil
fishing and lumber
AlasKa is known for being the largest state and for being so cold!
It is known for its seafood.
Alaska is one of the largest producers of petroleum and gas. Seafood is also a main product in Alaska. Exported products include salmon, crab, and cod.
Oil and sea food like shrimp
What comment on the product?