Which of the following is a medicinal plants conservation area in Tamilnadu?
Madurai
Salem
Vellore
Pechiparai
The land area under forest cover in Tamilnadu
17
21
25
10
How many soil testing laboratories are in Tamilnadu?
20
15
16
Which method aims at restoring degraded forests by raising the native plants with community participation ?
MPDA
MPCA
MCDA
MPSC
How many biospheres are there in Tamil Nadu ?
Three
Ten
Four
Seven
The process of augumenting natural infiltration of rain water or surface run off into the ground by some artificial method is known as
Rainwater organisation
Rainwater depletion
Rainwater harvesting
Rainwater deterioration
Indira Gandhi wildlife sanctuary is in.
Virudhunagar
Kanyakumari
Sivagangai
Coimbatore
Areas of marshy land not exceeding 6m depth with or without permanent water is known as
Wetland
Oxbow lake
Meander
Alluvial plains
How many MPCA’s are there in Tamil Nadu?
Eleven
Five
Percolating tank is a technique for preserving
Glacier
Underground water
River
Wind
