View
3.066
Download
3
Category
Tags:
Preview:
DESCRIPTION
Slideshow for teaching and learning about ecological relationaships - symbiosis, predation, parasitism, mutualism.
Citation preview
Biodiversity and Ecological Relationships
Level 5 Science
Ecological relationships are finely balanced and have evolved over millions of years.Over the past few centuries, one competitor and predator has become dominant on earth..............
“Let us remember, always, that we are the consumers. By exercising free choice, by choosing what to buy, what not to buy, we have the power,
collectively to change the ethics of the business of industry. We have the potential to exert immense power for good – we each carry it with us, in our
purses, cheque books, and credit cards.”
Jane Goodall, “A Reason for Hope”
Recommended