Why is distribution of legislative power called 'three fold' distribution??

For the purpose of making laws, the subjects are divided into three lists :

(i) Union List : It includes subjects over which only the union government can make laws,

e.g.–defence, foreign affairs, currency etc.

(ii) State List : It contains those subjects over which the state governments have the powers

to make the laws, e.g. police, trade, irrigation, agriculture etc.

(iii) Concurrent List : It contains those subjects over which both the central and the state governments can make the laws but in case of a clash, it is the laws made by the Central government which will prevail.

so you know what happened be fore you were alive

explanation:

this statement is true.

forests are public goods, available for everybody. when usage of such a good becomes interesting for consumers and its usage increases, there can be a risk of overexploitation. it is a non rival good therefore, if one person consumes the good it does not reduce the availability for subsequent consumers.

these caracteristics require the establishment of measures in order to prevent the destruction of a commonly owned space, for example, to restrict the amount of people that have access to the same time.