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en
CR
OBTE
24
Aerosol : A substance that is kept in a container under high pressure so that it can be sprayed.
Deforestation : The process of cutting down a large number of trees.
Eruption : To emit or discharge with a force.
Ecosystem : A community of living organism and their interaction with each other and their physical environment such as air, water and soil.
Photochemical : A chemical reaction caused by light.
Precipitation : Water release from clouds as rain, snow, hail or sleet.
Smog : A mixture of smoke and fog in the atmosphere.
Stratosphere : A part of earth's atmosphere that is 10-15 km above the surface.
Topography : The physical features of earth such as mountains, hills, rivers, etc.
Wetland : An area of land fully or partially submerged in water.
Ore : A naturally occurring solid material from which a metal or mineral can be obtained.
Habitat : The natural home of an animal, plant or other organisms.
Ruminant : An animal that brings the food back from its stomach to mouth to chew it.
Sewage : The waste water and excrement removed from a house or building through a system of underground pipes called sewers.
Turbine : An engine or a machine that uses the pressure of liquid or gas on a wheel to get power.
Timber : Wood prepared for use in building and carpentry.
Grazing : To munch on grassland.
Pasture : Grass or other plants for feeding livestock.
Biodegradable : A substance that can be broken down easily by microorganisms.
Herbicide : A chemical which is used to kill weeds.
Recycling : The process of using a product again and again in different forms.
Fodder : The food for domestic animals.
Tillage : Preparation of land for crop cultivation.
Famine : A severe shortage of food (as through crop failure), resulting in hunger, starvation & death.
OBTE
Across:2. | Wood prepared for use in building and carpentry. | 4. | The waste water and excrement removed from a house or building through a system of underground pipes called sewers. | 7. | Water release from clouds as rain, snow, hail or sleet. | 8. | An area of land fully or partially submerged in water. | 10. | The natural home of an animal, plant or other organisms. | 11. | A naturally occurring solid material from which a metal or mineral can be obtained. | 13. | A mixture of smoke and fog in the atmosphere. | 14. | Preparation of land for crop cultivation. | 15. | A chemical reaction caused by light. | 17. | A community of living organism and their interaction with each other and their physical environment such as air, water and soil. | 18. | To emit or discharge with a force. | 20. | A substance that can be broken down easily by microorganisms. | 21. | The food for domestic animals. | 22. | An animal that brings the food back from its stomach to mouth to chew it. | 23. | Grass or other plants for feeding livestock. |
| | Down:1. | To munch on grassland. | 2. | The physical features of earth such as mountains, hills, rivers, etc. | 3. | The process of using a product again and again in different forms. | 5. | A substance that is kept in a container under high pressure so that it can be sprayed. | 6. | A part of earth's atmosphere that is 10-15 km above the surface. | 9. | An engine or a machine that uses the pressure of liquid or gas on a wheel to get power. | 12. | The process of cutting down a large number of trees. | 16. | A severe shortage of food (as through crop failure), resulting in hunger, starvation & death. | 19. | A chemical which is used to kill weeds. |
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© 2016
PuzzleFast.com, Noncommercial Use Only
OBTE
Across:2. | Wood prepared for use in building and carpentry. | 4. | The waste water and excrement removed from a house or building through a system of underground pipes called sewers. | 7. | Water release from clouds as rain, snow, hail or sleet. | 8. | An area of land fully or partially submerged in water. | 10. | The natural home of an animal, plant or other organisms. | 11. | A naturally occurring solid material from which a metal or mineral can be obtained. | 13. | A mixture of smoke and fog in the atmosphere. | 14. | Preparation of land for crop cultivation. | 15. | A chemical reaction caused by light. | 17. | A community of living organism and their interaction with each other and their physical environment such as air, water and soil. | 18. | To emit or discharge with a force. | 20. | A substance that can be broken down easily by microorganisms. | 21. | The food for domestic animals. | 22. | An animal that brings the food back from its stomach to mouth to chew it. | 23. | Grass or other plants for feeding livestock. |
| | Down:1. | To munch on grassland. | 2. | The physical features of earth such as mountains, hills, rivers, etc. | 3. | The process of using a product again and again in different forms. | 5. | A substance that is kept in a container under high pressure so that it can be sprayed. | 6. | A part of earth's atmosphere that is 10-15 km above the surface. | 9. | An engine or a machine that uses the pressure of liquid or gas on a wheel to get power. | 12. | The process of cutting down a large number of trees. | 16. | A severe shortage of food (as through crop failure), resulting in hunger, starvation & death. | 19. | A chemical which is used to kill weeds. |
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© 2016
PuzzleFast.com, Noncommercial Use Only