Imagine you live in Los Angeles, California, and you are conserving water by xeriscaping. What does the landscaping around your home look like?

A. dominated by multiple species of cacti

B. dominates by deciduous trees

C. lawn grass

D. planted with mosses and tree ferns

A. dominated by multiple species of cacti

Explanation:

Xeriscaping is a form of landscaping practice in which plants are carefully arranged to create a water saving strategy. It primarily focus on making use of as many indigenous, drought resistant plant species to litter the landscaping horizon.

Option B, C, and D are incorrect because the deciduous trees, lawn grass and mosses and tree ferns are not primarily adapted to be drought-tolerant.

The only plant species that are known to be drought-tolerant are cacti species. They grow primarily in deserts where water is extremely limited and some of their organs have been modified for efficient water conservation.

The correct option is A.

A. dominated by multiple species of cacti

Explanation:

Xeriscaping is a type of landscaping that is employed in areas that usually have a kind dry climate with rainfall that is seasonal and not support intense vegetation growth. Xeriscaping involves the use of native drought resistant plants in beautifying the environment in landscaping, in an efficient manner that would ensure reduced water use. This goes a long way water conservation as well as save huge financial cost involved in irrigation.

In Los Angeles, California where the climate is seemingly dry and hot with seasonal rainfall, the use of native plants like cacti that is well adapted to drought and conserves water well, are usually a constant feature when it comes to xeriscaping. Therefore, if you are conserving water by xeriscaping, and you live in Los Angeles, the landscaping around your home would be mostly dominated by multiple species of cacti.