structure with roof and walls. Structures with roofs and walls, e.g. a house.

mountain or hill from which lava, rock fragments, hot vapour, and gas are erupted. Mountains through which hot liquid earth can erupt.

burrowing annelid worm that lives in soil, important in aerating and draining soil and in burying organic matter. Terrestrial worms that burrows into and helps aerate soil.

substance or appliance used to improve condition of something. Liquids to make hair smoother, softer.

Area of land with a specific defining feature.

Without taking a lot of time; fast.

moving or growing quickly. to try to score points for yourself or your team, in sports involving a ball, by kicking, hitting, or throwing the ball towards the goal. To fire a gun; injure or kill someone with a gun.

action or process of reclaiming or being reclaimed. To get back something that was lost; recover.

Every person; everyone.

sudden violent shaking of ground as result of movements within earth's crust or volcanic action. Heavy shaking of the grounds due to natural forces.

begin or be reckoned from particular point in time or space.

commercial business. associate with.

(Being or living) under the surface of the earth. beneath surface of ground. group or movement organized secretly to work against existing regime.

to very great degree.

To prepare for use.