(a) 23 hours and 30 minutes

(b) 24 hours

(c) 23 hours 56 minutes and 4.9 seconds ✅

(d) 24 hours 1 minute and 10 seconds

(a) Community of plant species coexisting in a specific environmental context

(b) Compilation of plants within a designated area or time, categorized by species and considered as a group ✅

(c) Expansive area populated by trees and shrubs, managed for economic evaluation

(d) Functionality of animal species in preserving ecological equilibrium

(a) Stratus, Cumulonimbus, Cirrostratus, Cirrus

(b) Stratus, Cirrostratus, Cumulonimbus, Cirrus

(c) Cumulonimbus, Stratus, Cirrus, Cirrostratus

(d) Cumulonimbus, Stratus, Cirrostratus, Cirrus

(a) Cobalt

(b) Iron Ore ✅

(c) Gypsum

(d) Uranium

(a) Barysphere

(b) Mesosphere

(c) Asthenosphere ✅

(d) Lithosphere

(a) Nepal and Bangladesh

(b) Bangladesh and Bhutan

(c) Bhutan and Nepal ✅

(d) None of these

(a) The tilt of the Earth towards the Sun in the Southern Hemisphere

(b) Southern Hemisphere receives more sunlight

(c) Because of the iceberg activity in the Southern Hemisphere

(d) Lesser inhabitation in the Southern Hemisphere

(a) Coffee

(b) Maize

(c) Rice

(d) Millets

(a) That grow plenty in dry places

(b) That grow up straight

(c) That never bear fruits

(d) That shed their leaves during a certain season

(a) Brazil

(b) Germany

(c) Indonesia

(d) South Africa