An ecosystem is a biological community of interacting organisms and their physical environment. An ecological niche is the role and position a species has in its environment; how it meets its needs for food and shelter, how it survives, and how it reproduces. A species’ niche includes all of its interactions with the biotic and abiotic factors of its environment. An ecotype is a distinct form or race of a plant or animal species occupying a particular habitat. An ecotone is a transition area between two biomes. It is where two communities meet and integrate. It may be narrow or wide, and it may be local (the zone between a field and forest) or regional (the transition between forest and grassland ecosystems).

Correct Option: D

An ecosystem is a biological community of interacting organisms and their physical environment. An ecological niche is the role and position a species has in its environment; how it meets its needs for food and shelter, how it survives, and how it reproduces. A species’ niche includes all of its interactions with the biotic and abiotic factors of its environment. An ecotype is a distinct form or race of a plant or animal species occupying a particular habitat. An ecotone is a transition area between two biomes. It is where two communities meet and integrate. It may be narrow or wide, and it may be local (the zone between a field and forest) or regional (the transition between forest and grassland ecosystems).

A projected coordinate system such as universal transverse Mercator (UTM) uses 60 horizontally oriented cylinders (tangent to a Meridian) to project maps of the earth’s spherical surface onto a two-dimensional Cartesian coordinate plane.

Correct Option: D

A projected coordinate system such as universal transverse Mercator (UTM) uses 60 horizontally oriented cylinders (tangent to a Meridian) to project maps of the earth’s spherical surface onto a two-dimensional Cartesian coordinate plane.

Option A is Queen Closure, B is King closure, C is Trapezoid and D is a full brick.

Correct Option: A

Option A is Queen Closure, B is King closure, C is Trapezoid and D is a full brick.

Load on column = 150 kN
Design load considering factor of safety = 150 × 1.2 = 180 kN
Soil bearing capacity = 80 kN/m²

Correct Option: C

Load on column = 150 kN
Design load considering factor of safety = 150 × 1.2 = 180 kN
Soil bearing capacity = 80 kN/m²

The option (c) represents features of Buddhist architecture. In option, D though Vedika, Stupa, Chaitya are all features of Buddhist architecture, Vimana is out of place as it implies the tower in a Dravidian temple.

Correct Option: C

The option (c) represents features of Buddhist architecture. In option, D though Vedika, Stupa, Chaitya are all features of Buddhist architecture, Vimana is out of place as it implies the tower in a Dravidian temple.