I need help with this topic! its really hard. Any strong points you guys can come up with?
2006-10-22 13:08:23 · 3 answers · asked by natasha f 1 in Science & Mathematics ➔ Biology
sunlights help ponds water plant to photosynthesis. and provide heat to some organisms
2006-10-22 23:39:39 · answer #1 · answered by Papilio paris 5 · 0⤊ 0⤋
An increase in sunlight will increase the pond's water temperature, thereby creating an inhospitable environment for some organisms. Increased temperature means DEcreased oxygen content, so organisms which require a higher o2 content (like trout and other salminoids) won't thrive.
This is partly the reason that forest companies will always (or should always) leave a respectable buffer between a body of water and their cutblock.
2006-10-22 13:18:47 · answer #2 · answered by Anonymous · 0⤊ 0⤋
Reverse the question - imagine what would happen if there was no sun. No energy so no photosynthesis so no food at the bottom of the food chain, so the ecosystem would collapse.
2006-10-22 13:19:56 · answer #3 · answered by iansand 7 · 0⤊ 0⤋