NEET BIOLOGY

Detailed explanation-1: -Monastery is correct because it is a building or combination of buildings e.g. domestic quarters and workplaces where monks, monastics and nuns live.

Detailed explanation-2: -Terrestrial and aquatic ecosystems are the two basic categories of ecosystem. Forest, grassland and desert are some examples of terrestrial ecosystems whereas pond, lake, wetland, river and estuary are some examples of aquatic ecosystems.

Detailed explanation-3: -Examples of aquatic ecosystem include oceans, lakes and rivers. An aquatic ecosystem includes freshwater habitats like lakes, ponds, rivers, oceans and streams, wetlands, swamp, etc. and marine habitats include oceans, intertidal zone, reefs, seabed and so on.

Detailed explanation-4: -Freshwater ecosystems can be divided into three main categories: rivers and streams, lakes and ponds, and freshwater wetlands.