Question

how do lichens alter the abiotic environment to favor the establishment of other species of plants? they provide energy for other plants. they reflect sunlight to help them to grow. they break down rock and form soil. they are a good food source for pollinators. they do not help other plants to grow at all. score: 100% submit response you are using the free version of this game (with ads). if you want to use the ad - free member version click the button below please note: this will open in a new tab/window! please save your progress before proceeding!

Explanation:

Lichens are pioneer species. They secrete acids that break down rocks through a process called weathering. This gradually forms soil, which provides a substrate and nutrients for other plant species to establish themselves.

Answer:

They break down rock and form soil.