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changes in biodivers
science
Question | Answer |
---|---|
photosynthetic definition | Organism that take co2 or sun energy to produce oxygen |
what does gpf stand for | green florescent protein |
definition of extinct | a species that died out |
how do oceans play a big role in climate control | by taking in and pouting out heat |
name 2 ways we need the oceans | to control climate and shipping routes |
what are estuaries | body's of water that are on thew shore and have direct river flow into the ocean |
human ______________________ have modified earths ocean systems in many ways and with various consequences | activitys |
whats happening with water pollution | harmful objects and chemicals are being released into natural water |
what is over harvesting. | harvesting natural resources at an alarming pace |
why are native species a bad thing. | it disturbs the natural balance |
gobal warming definition | tempter goes up steadily and scientist observe it. |
many members of the worlds scientific community believe that ____ activitys contribute to global warming. burning____ fuels likegasoline and coal releases greenhouse ____, such as carbon dioxied and nitrous oxiedes , into the air. this trapes heat on ear |