Upwelling brings greater concentrations of dissolved nutrients to the ocean surface
Answer:
1. Most water we use goes to agriculture
Agriculture places significant pressure on the world's fresh water, accounting for nearly 70% of all water withdrawals. That number can rise to more than 90% in countries like Pakistan where farming is most intensive. Unless substantial efforts are made to reduce food waste and increase the water-use productivity of farming – to get more “crop per drop” – water demands in the agricultural sector are projected to increase in the coming years to keep up with population growth.
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They are warned about contracting Toxoplasma.
Answer: A mollusk accidentally imported from Europe. They clog pipes and water ways.
Explanation:
