Properly identifying each species.
Accurately recording his findings.
Not interfering with ecosystem while studying the birds.
The greatest threats to coral reefs is the rising temperature of the oceans as a result of climate change and the acidification of the oceans due to increased levels of carbon dioxide in the atmosphere which dissolves in the ocean and forms carbonic acid.Aug 3, 2015
Answer:
The absorbed heat energy is then emitted as infrared radiation by the plants and soil. The greenhouse's glass absorbs the ultraviolet radiation and reflects some of it back into the greenhouse, maintaining the greenhouse warm although the outside temperature drops.
your welcome! :)
Yes water is a polar molecule
Not very sure, but this is probably because the stain is much more dried up and already sticked onto the surface, rather than the paper towel that simple brushed by it for the couple of seconds used in attempt to wipe the stain.
Please mark me brainliest so I can become a Virutoso, thank you! :)
