Describe animal interactions that affect populations in the tundra ecosystem

Herbivorous animals are unable to feed and end up migrating to other regions in search of food.

Explanation:

The tundra is a type of vegetation composed almost exclusively of mosses and lichens. This type of vegetation is found in regions with a polar climate. It is important to note that the tundra has a very fast vegetative cycle. That's because it freezes quickly and can be covered with ice all winter. This ends up modifying the lives of some animals that feed on this vegetation. These animals end up with unavailability of food and need to migrate to others in search of food.

The interaction between animals is predation that greatly affects the population of animals in the tundra ecosystem.

There are many types of animals that feed on the vegetation which we called herbivores. The population of herbivores are higher so for that carnivores are present in that ecosystem that helps in maintaining the population of herbivores so that they can't remove all vegetation.

If the predators are removed from this ecosystem then the whole ecosystem will be destroyed so we can conclude that predation interaction greatly affects the population of animals.

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answer

crater lake was formed when mount mazama produced a large eruption and collapsed to form a caldera, which then filled with water forming a lake.

i think its c. amphipod