Question

dubai, uae, is designing the worlds first indoor town, a 4,500 - square - kilometer development including hotels, shops, entertainment and health centers, and even an indoor ski slope. the mall of the world, as the project is called, will be eco - friendly. lush vegetation will be cultivated under a glass dome that encloses the \town,\ with conifer forests providing natural air filtration. and, a canopy of solar panels will produce electricity, provide shade, and power automobiles for the residents. the author refers to vegetation and solar panels in order to a introduce a new topic b counter an argument c criticize a proposal d support a claim

Explanation:

The text claims the "Mall of the World" project will be eco - friendly. Mentioning vegetation for air filtration and solar panels for electricity production are examples to support this claim.

Answer:

D. support a claim