| english | spanish |
| the environment | |
| the world | |
| the rain forest | |
| the global warming | |
| the development | |
| the waste | |
| the energy | |
| alternative | |
| solar | |
| the container | |
| aluminum | |
| the endangered species | |
| the shortage | |
| the factory | |
| the smoke | |
| the nature | |
| the pesticides | |
| | english | spanish |
| the nuclear plant | |
| the oil well | |
| the radioactivity | |
| the natural resource | |
| the recycling | |
| the reforestation | |
| the jungle | |
| to save | |
| to conserve, to preserve | |
| to consume | |
| to contaminate, to pollute | |
| to fine | |
| to protect | |
| to recycle | |
| to throw away/out | |
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