Question

what park was the first major nature reserve in the united states?
acadia national park
yosemite national park
yellowstone national park
everglades national park
grand canyon national park
what is a habitat corridor?
a strip of land connecting wildlife habitats
a tunnel for animals under roads
a migration route for birds
a protected area for endangered species
a fenced area for breeding

Explanation:

Yellowstone National Park was established in 1872 as the first major nature reserve in the United States. A habitat corridor is defined as a strip of land that connects wildlife habitats, allowing for the movement of species between different areas.

Answer:

Yellowstone National Park
A strip of land connecting wildlife habitats