Across
- 1. A source of energy that can easily be replenished and there is a large amount of.
- 5. A source of energy that cannot be easily replaced/supplied and that takes a long time to create or replenished.
- 6. A source of supply or an object that you can use in a way.
- 8. A resource that can be used for energy.
- 12. the contamination of water bodies with harmful substances or microorganisms that alter their chemical, physical, or biological properties
- 13. the contamination of soil by harmful substances, including chemicals, waste, and industrial byproducts
- 14. the invisible gaseous substance surrounding the earth, a mixture mainly of oxygen and nitrogen
Down
- 2. when families either lack access to modern energy services or allocate a significant portion of their income to energy bills
- 3. the practice of planning, scheduling, and allocating people, money, and technology to a project or program
- 4. The state or quality of being efficient
- 7. the presence in or introduction into the air of a substance which has harmful or poisonous effects
- 9. Prevention of wasteful use of a resource
- 10. The loose, weathered material on Earth’s surface in which plants can grow.
- 11. lack of proper nutrition, caused by not having enough to eat, not eating enough of the right things, or being unable to use the food that one does eat