Geography4Kids.com: Biosphere: Food Chains
Geography4Kids.com! This tutorial introduces food chains. Other sections include the atmosphere, biosphere, climates, and ecosystems.
What is Tertiary Industry? definition and meaning
“As the economy began to collapse, the tertiary industry businesses began to struggle more and more, as consumers did not have as much capital to spend on services.
Trophic level - Wikipedia
Second trophic level Rabbits eat plants at the first trophic level, so they are primary consumers.
Food Chain: EnchantedLearning.com
Every organism needs to obtain energy in order to live. For example, plants get energy from the sun, some animals eat plants, and some animals eat other animals.
Tertiary sector of the economy - Wikipedia
The tertiary sector or service sector is the third of the three economic sectors of the three-sector theory. The others are the secondary sector (approximately the ...
Consumer | Define Consumer at Dictionary.com
Consumer definition, a person or thing that consumes. See more.
What are Some of the Consumers in the Temperate Rainforest?
Some Examples of Consumers in the Temperate Rainforest. Pacific Salmon- Salmon are unusual because they are anadromous, meaning they spend most of their ...
Simply Oceans - The Ocean Food Chain, Producers, Consumers ...
An ecosystem is the grouping of plants and animals and the location that they live in. All the oceans make up the largest ecosystem. Smaller ecosystems exist as well.
What Are Primary, Secondary, Tertiary, Quaternary, And ...
Economics What Are Primary, Secondary, Tertiary, Quaternary, And Quinary Industries? Increasingly complex modern economies include 5 very different, yet commonly ...
Food Web and Food Chain - humans, examples, body, water ...
The terms food chain and food web both refer to groups of organisms that are dependent on each other for food. A food chain is a single series of organisms in ...