The correct options are
B Thorny forests experience rainfall less than 60cm.
D Equatorial forests experience rainfall more than 120 cm.
Thorny forests are found in those areas that experience less than 60 cm of rainfall. Equatorial forests are found in the areas that experience 120 cm or more rainfall. Arid forests experience rainfall between 60cm to 120 cm. There are also no deciduous forests in Gujarat.