The karakum desert lies mostly in
a. tajikistan
b. uzbekistan
c. kazakhstan
d. turkmenistan

The Karakum desert lies mostly in Turkmenistan - the correct answer is d).

In fact it takes up most of the land of Turkmenistan - about 70 %.

This desert features famous Door to Hell - a gas burning field, which was set on fire in 1971 to prevent resease of dangerous gas and it's been burning ever since.

Answer herbicide-resistant soybeans;

Answergranulation;