Hey there ,
firstly let us understand what is gerund ,
any word + ing , or we can say that 5th form of verb .
here in the sentence ,
the greatest pleasure is giving .
here giving is gerund .
its noun function is give .
hope it may helps !!
Be brainly , together we go far ,
#Himanshu jha
Number 1, you play Minecraft so you just know
Answer:
national park
noun: national park; plural noun: national parks
an area of countryside, or occasionally sea or fresh water, protected by the state for the enjoyment of the general public or the preservation of wildlife.
Further definition:
National park, an area set aside by a national government for the preservation of the natural environment. A national park may be set aside for purposes of public recreation and enjoyment or because of its historical or scientific interest.