photic zone
I don't know just go to ask.com
the dark
The marine animals will die if plastic debris is afloat in the area of the ocean where marine life exists.
we have evolved to work and live in the conditions we are in today
Some risks of being a marine biologist include exposure to dangerous marine life, rough sea conditions, and potential risks associated with fieldwork such as boat accidents. Additionally, environmental hazards like pollution and climate change can also pose health risks for marine biologists working in the field.
Saltwater rivers can have negative environmental impacts on marine ecosystems by increasing salinity levels, which can harm sensitive marine organisms and disrupt the balance of the ecosystem. This can lead to changes in biodiversity, habitat degradation, and potential harm to marine life.
The middle of the Pacific Ocean, known as the Pacific Gyre, is significant for marine life and environmental conservation efforts because it is home to the Great Pacific Garbage Patch, a massive accumulation of marine debris. This area highlights the impact of human activities on the ocean and the urgent need for conservation measures to protect marine life and ecosystems.
Underwater environmental conditions can vary greatly depending on factors such as depth, temperature, salinity, and clarity. Generally, light decreases with depth, temperature tends to be cooler the deeper you go, and the concentration of dissolved oxygen can fluctuate. Additionally, factors like currents, tides, and marine life can impact the local underwater environment.
Marine biologist, marine scientist, ocean engineer, environmental scientist, and marine conservationist are all similar careers to an oceanographer. These roles involve studying the ocean, its ecosystems, and marine life, as well as analyzing environmental impacts and developing solutions for marine conservation.
Hydrologists primarily study the distribution, circulation, and properties of Earth's water. While they may indirectly study the effects of pollution on marine life through water quality assessments, the direct impact on marine life falls more within the realm of marine biologists or environmental scientists specializing in marine ecosystems.
Life exists in the biosphere, which is the part of Earth where living organisms are found. This includes all areas where conditions are suitable for life to thrive, such as the atmosphere, the oceans, and the land.
fossils are something like a plant or bone preserved in rock, then when the preserved thing finally decays there is an impression left in the rock. marine fossils are marine animals, plants, or shells (basically anything in the water, hence marine) that are now fossils.