Multiple choice

Joshua tree is a characteristic tree of which of the following ecosystems?

  1. Desert ecosystem

  2. Forest ecosystem

  3. Pond ecosystem

  4. Both (1) and (2)

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Joshua tree is one of the most characteristic plants of the Mojave desert and extends southwards to the Mohave-Sonoran desert ecotone. This species grows from Southern California, Mexico and Western Arizona eastwards into Southern Nevada and Southwestern Utah.