Across
- 4. - Methane is ………. but remains in the atmosphere for around 12 years.
- 5. - 40% of methane emissions come from ………….
- 6. – Ground level
- 8. - cattle, buffalo, goats are examples of…….. emissions
Down
- 1. – Methane is the ………largest contributor to global warming, after CO2.
- 2. - Ozone causes premature ……. deaths globally
- 3. - energy sector such as …….., coal, oil, natural gas is also where methane come from
- 7. - 1 unit of methane has the equivalent …… trapping ability of 23 units of carbon dioxide.