Question

cycle: carbon cycle
key processes:

important terms:

example of human impact:

part 2: match the cycle to its description. write w (water), n (nitrogen), or c (carbon).
___ cycle that includes evaporation, condensation, and precipitation.
___ cycle where bacteria play an important role in converting gas into usable forms.
___ cycle that includes processes like photosynthesis and respiration.
___ this cycle involves movement through the atmosphere, oceans, and rocks.
___ this cycle is essential for proteins and dna in living organisms.
part 3: short answer

1. what is one similarity between all three cycles?

1. why is the nitrogen cycle important to plants and animals?

Explanation:

• For Part 2:
• The water cycle includes evaporation, condensation, and precipitation.
• Bacteria play a crucial role in the nitrogen cycle by converting nitrogen gas into usable forms.
• The carbon cycle includes processes like photosynthesis (plants taking in carbon dioxide) and respiration (organisms releasing carbon dioxide).
• The carbon cycle involves movement through the atmosphere (as carbon dioxide), oceans (dissolved carbon), and rocks (carbonates in rocks).
• The nitrogen cycle is essential for proteins (which contain nitrogen) and DNA (which has nitrogen - containing bases) in living organisms.
• For Part 3:
• One similarity between all three cycles (water, nitrogen, carbon) is that they are all biogeochemical cycles. They involve the cycling of substances (water, nitrogen, carbon) through the biosphere (living organisms), geosphere (rocks, soil), hydrosphere (water bodies), and atmosphere.
• The nitrogen cycle is important to plants and animals because plants need nitrogen to make proteins (for growth, repair, etc.). Animals get nitrogen by eating plants (or other animals that have eaten plants). Proteins are essential for many biological functions like enzyme activity, muscle contraction, etc., and DNA (which contains nitrogen - based compounds) is necessary for inheritance and cell function.

Answer:

• Part 2:
• Cycle that includes evaporation, condensation, and precipitation: W
• Cycle where bacteria play an important role in converting gas into usable forms: N
• Cycle that includes processes like photosynthesis and respiration: C
• This cycle involves movement through the atmosphere, oceans, and rocks: C
• This cycle is essential for proteins and DNA in living organisms: N
• Part 3:
• 1. All three are biogeochemical cycles that involve cycling through different Earth spheres (atmosphere, biosphere, etc.).
• 2. Plants need nitrogen for protein synthesis (for growth, etc.), and animals get nitrogen - containing proteins by consuming plants (or other animals that have consumed plants). DNA (essential for inheritance and cell function) also contains nitrogen - based compounds.