Why are chelators important to marine organisms?
W) They absorb sunlight
X) They bind trace metals
Y) They prevent sinking
Z) They enhance feeding
Answer: X
Learn More :
Chemical
- How many years does it take for an amount of water equal to the entire volume of the ocean to cycle through hydrothermal vents?
- What environmentally harmful isotope was produced during the 1954 'Bravo' thermonuclear detonation at Bikini Atoll?
- Which two molecules increase in concentration in deep water as it travels from the North Atlantic to the North Pacific ocean?
- What is the most abundant excess volatile on Earth?
- Which of the following primarily causes the variation in the salinity of seawater?
- Which three factors are responsible for hypoxic zones in the northern Gulf of Mexico?
- What does a chemical equation with a negative delta G indicate?
- In methane hydrates, what traps the methane gas?
- What is the salinity range where you would find the turbidity maximum in an estuary?
- What does the Law of Constancy of Composition state?
- Generally, what are conservative elements in seawater?
- How does increasing atmospheric pressure affect the boiling point of water?
- Which type of heat changes the state of a substance, but does not raise its temperature?
- What is the average salinity of the world's oceans?
- What type of reaction is cellular respiration considered?
- How is organic matter produced in the ocean classified?
- Lead-210 with a half-life of 22 years cannot be used to determine the sedimentation of deep-ocean sediments because: