1 Level 2: Herbivores eat plants and are called primary consumers. 2  Level 3: Carnivores that eat herbivores are called secondary consumers. 3  Level 4: Carnivores that eat other carnivores are called tertiary consumers. 4  Level 5: Apex predators that have no predators are at the top of the food chain.t the lowest trophic level (the bottom of the food chain), plants convert about 1% of the sunlight they receive into chemical energy. It follows from this that the total energy originally present in the incident sunlight that is finally embodied in a tertiary consumer is about 0.001%.
Purple Turquoise is the 'new' Mohave Turquoise which is not all that new and just like Mohave Green Turquoise not a natural color, but a brilliant addition to Jewelry Making specifically for American South West jewelry designs.
Purple is unique in that it is a mix of both red and blue. It can either be stimulating like red or soothing like blue, depending on the shade and undertone. Purple has traditionally been the color of royalty, as it used to be very expensive to buy purple fabric.