| Hint | Answer | % Correct |
|---|---|---|
| climatico | climate | 95%
|
| el calentamiento global | global warming | 68%
|
| la capa de ozono | ozone layer | 68%
|
| la contaminiacion | pollution | 63%
|
| contaminar | to pollute / pollute | 47%
|
| los residuos | waste | 37%
|
| el consumo | consumption | 32%
|
| la paz | peace | 26%
|
| arruinar | ruin / to ruin | 26%
|
| rescatar | to rescue / to save / save / rescue | 26%
|
| el agujero | hole | 21%
|
| la vivienda | housing | 21%
|
| el rescate | rescue | 21%
|
| los gases de escape | exhaust fumes | 16%
|
| el agua dulce | fresh water | 16%
|
| la marea negra | oil spill | 16%
|
| agotar | to exhaust / to use up / use up | 16%
|
| nocivo | harmful | 11%
|
| el vertedero | rubbish dump | 5%
|