Even though it is 20 times more effective than carbon dioxide as a greenhouse gas, ____________________ is currently less important because it has smaller concentrations and residence times in the atmosphere
Fill in the blank(s) with correct word
methane
You might also like to view...
Which of the following is not an anthropogenic biome?
A) residential rangelands B) populated forest C) pastoral village D) boreal and montane forest
Ice lens formation and frost heave is most common in:
a. clayey soils b. silty soils c. sandy soils d. sandy and gravelly soil
Earth's terrestrial ecosystems can be categorized into one of four basic types: ____
a. forest, grassland, desert, and highlands b. forest, grassland, desert, and tundra c. forest, shrub, grassland, and tundra d. rain forest, coniferous forest, grassland, and desert e. rain forest, shrub, grassland, and desert
________ describes the total sediment load transported by a stream
A) Capacity B) Competence C) Discharge D) Hydro-load factor