Translate the following from English to Spanish. (Highlight the space next to the words to reveal the correct answer).
1. stream- el arroyo
2. waterfall- la catarata
3. factory- la fábrica
4. noise- el ruido
5. overpopulation- la sobrepoblación
6. public transportation- el transporte público
7. land, earth- la tierra
8. farm- la finca
9. highway- la carretera
10. hill- la colina