Duplicate of Biology module 20 Quiz

Which are the 4 main Green houses gases?

Which Kingdom is responsible for Nitrogen Fixation?

Which is not one of the 3 ways Nitrogen is removed from the atmosphere and put into the soil?

CO₂ regulated by

Water vapor destruction - water breaks down forming H atoms and O atoms

The Greenhouse Effect keeps earth Green

Ozone (O₃) destruction takes oxygen (O₂) from the atmosphere

More water evaporates from the Oceans than falls back into it. What returns the remainder water?

The main way we get Nitrogen into our bodies is by breathing in N₂ from the air

Carbon is returned to the air in the process of _______________?

N₂ needed for the chemicals of DNA, RNA, Amino acids

Which is not a way CO₂ is removed from the Atmosphere?

The hydrologic cycle is referring to which Cycle of Matter?

When organism eats food, the C in food is changed to CO₂ as the product of

Which is a way O₂ is added to the atmosphere

Transpiration is defined as water evaporating from the ocean

Which Cycle of Matter is most connected to the concerns of Global Warming?

What percentage of the atmosphere is made up of O₂?

What is the definition of a Water shed?

The water cycle not only circulates water but carries nutrients to various locations

The main way water enters a watershed is through precipitation

Which is not a way O₂ is removed from the atmosphere?