H
S
P
3
100

a small, narrow river.

stream

100

a very large area of sea

ocean

100

a still area of water smaller than a lake, often artificially made

pond

100

barrier constructed to hold back water and raise its level, forming a reservoir used to generate electricity or as a water supply.

dam

200

someone who does less than they could.

underachieve

200

an area of very wet, soft land

SWAMP

200

used a lot

overexploited

200

having too little food to eat

underfed

300

a large area of water surrounded by land and not connected to the sea except by rivers or streams

Lake
300

a dirty and overcrowded urban street or district inhabited by very poor people.

slums

300

water, especially from a river or stream, dropping from a higher to a lower point, sometimes from a great height

waterfall

300

not given enough money for the work that you do

underpaid

400

a prolonged period of abnormally low rainfall, leading to a shortage of water.

drought

400

make or allow (something) to become completely wet by submerging it in liquid.

soak

400

a large natural or artificial lake used as a source of water supply.

reservoir

400

a measure of the amount of fresh water utilized in the production or supply of the goods and services used by a particular person or group.

water footprint

500

the watering of land by artificial means to foster plant growth.

irrigation

500

cause (someone or something) to change course or turn from one direction to another.

divert

500

located in the interior of a country rather than on the coast.

inland

500

a stiff, sharp-pointed woody projection on the stem or other part of a plant.

thorn