It is the gross primary production - net primary production
Biological productivity is how much energy or mass is produced by the members of an ecosystem. There are two types of biological productivity: primary production, in which organisms create organic material from inorganic materials through autotrophy; and secondary production, in which organic material is created from other organic material through heterotrophy.
Tiny consumers that live in water are called detritus. These are organic material that suspends in the water and pile up at the bottom of the seabed floor.
A consumer is anything that takes organic material and transforms (digests) it into energy. We are consumers because we eat plants and animals, but almost all plants are not consumers -- they are called producers. Decomposers like bacteria and fungi break down organic material for energy, so they are also consumers. However, unlike other consumers, they exist in all tropic levels. Because they are indiscriminatory with regards to what they consume, they can decompose plants as well as animals. This allows them to be primary consumers, secondary consumers, or tertiary/quaternary consumers; or exist in many levels simultaneously.
Biomass production is basically burning organic material to produce energy. Biomass energy is generally clean and is a renewable resource.
Anything edible can be considered for what is used on organic foods. Organic food is grown, processed, and sold without genetic modification or synthetic inputs. Consumers respect the process behind the production by serving organic foods with organic dressings, sauces, seasonings, and side dishes.
No, porpoises are consumers (carnivores) not decomposers. Decomposers are bacteria and fungi, the organisms that turn organic material back into their base chemicals.
decomposers eat dead organic material and make the nutrients therein contained available to plants.
Organic food was once only available at health food stores, marketed to consumers willing to pay extra for natural, environmentally friendly foods. Today, it's available at most grocers. http://ow.ly/bcwUL
There are quite a few disadvantage associated with organic cotton production. One disadvantages of organic cotton production is that it is expensive.
what types of organic material is fouand in humus
organic material is your mother! OH BURN!
Organic material contains organic compounds from the remains of dead organisms and their waste products.