What type of trees survive in a tundra?

The tundra is a treeless region found in the Arctic and Antarctic regions. The climate is too cold and dry for trees to grow. However, there are some shrubs and small trees that can survive in the tundra, such as:

* Dwarf willow: This is a small shrub that grows close to the ground. It has small leaves and flowers.

* Birch: This is a small tree that can grow up to 10 feet tall. It has white bark and small leaves.

* Alder: This is a small tree that can grow up to 20 feet tall. It has brown bark and small leaves.

* Larch: This is a large tree that can grow up to 100 feet tall. It has needle-like leaves that turn yellow in the fall.

These trees and shrubs are able to survive in the tundra because they have adapted to the cold and dry climate. They have deep roots that help them to anchor themselves in the ground. They also have thick bark that helps to protect them from the cold.