Terms : Hide Images
| pollution | ||
| polluters | ||
| acid rain | ||
| global warming | ||
| hole in the ozone layer | ||
| aerosols | ||
| industrial pollution | ||
| nuclear waste | ||
| fumes | ||
| catalytic converter/controls fossil fuel emissions in cars | ||
| toxic waste (effect: death/sickness) | ||
| oil spill | ||
| algae/chemical waste | ||
| waste | ||
| waste | ||
| fertilizer | ||
| pesticides | ||
| deforestation | ||
| oak tree | ||
| maple tree | ||
| pine tree | ||
| chestnut tree | ||
| weeping willow tree | ||
| fruit tree | ||
| apple tree | ||
| cherry tree | ||
| pear tree | ||
| peach tree | ||
| orange tree | ||
| olive tree | ||
| rose | ||
| daisy | ||
| lily of the valley | ||
| chrysanthemum | ||
| lily (relate to Easter) | ||
| fleur-de-lis (symbol of French monarch) | ||
| sunflower | ||
| straw | ||
| corn | ||
| mistletoe | ||
| holly tree | ||
| leaves | ||
| branches | ||
| bark | ||
| trunk | ||
| roots | ||
| petals | ||
| bud | ||
| thorns | ||
| stem |
