Discuss briefly the composition of National Green Tribunal under the National Green Tribunal Act, 2010.

As per section 4 of the National Green Tribunal Act, 2010, the National Green Tribunal shall consist of a full time Chairperson; and not less than ten but subject to maximum of twenty full time Judicial Members as the Central Government may, from time to time, notify; and not less than ten but subject to maximum of twenty full time Expert Members, as the Central Government may, from time to time, notify. The Chairperson of the Tribunal may, if considered necessary, invite any one or more person having specialised knowledge and experience in a particular case before the Tribunal to assist the Tribunal in that case.