The Aravalli Range in Haryana has:

Scrub forests
Tropical thorn forests
Grasslands
All of the above

The Aravalli Range in Haryana has all of the above: scrub forests, tropical thorn forests, and grasslands.

Scrub forests are found in the drier parts of the range, while tropical thorn forests are found in the more humid areas. Grasslands are found on the higher slopes of the range.

The Aravalli Range is an important ecosystem for a variety of plants and animals. It is also a popular tourist destination.

Scrub forests are a type of vegetation that is found in dry, open areas. They are characterized by low-growing trees and shrubs, and a sparse understory. Scrub forests are often found on hillsides or in areas with poor soil.

Tropical thorn forests are a type of vegetation that is found in tropical and subtropical regions. They are characterized by thorny trees and shrubs, and a sparse understory. Tropical thorn forests are often found in areas with low rainfall and high temperatures.

Grasslands are a type of vegetation that is dominated by grasses. They are found in a variety of climates, including temperate, tropical, and arid. Grasslands are important ecosystems for a variety of plants and animals. They are also used for grazing livestock and for agriculture.