An ecosystem is all the non-living organisms and the physical environment within which and with which the organisms don't interact.
An ecosystem includes all the interactions between living organisms and their environment in that area.
An ecosystem is a systemic ecological process that reverberates echoes.
None of the above
A and B are correct
A living community and the non-living environment.
Part 1 and Part 2.
A non-living community and the living environment
Eco and system
Water and Carbon Dioxide
Light and Soil.
Temperature and Wind
All of the Above
It refers tropical temperature levels.
Trophic levels refer to the similar food levels in a living community.
It refers to the different food levels in a living community.
None of the above
Consumers are organisms that feed on other living organisms. There are three types: Herbivores., Carnivores and Omnivores.
Consumers are organisms that consume nutrients by purchasing them from the producers such as corn, wheat and grass.
Consumers are organisms that feed on other living organisms. There are three types: Herbivores, Predators and Prey.
None of the above.
Decomposers highly paid musicians that decomposes classical works of Bach and Beethoven.
Decomposers are living organisms whose ecological niche is to decompose organic matter.
Decomposers return nutrients or raw materials back to the environment.
B and C are correct.
The food chains shows the chain of foods in a food production line.
The food chain shows how animals compete with each other for similar food sources.
The food chain shows the decrease in available energy at successive trophic levels.
The food chain shows the flow of energy through the trophic levels in an ecosystem.
Snakes, Birds, Mouse, Trees and such...
It shows the decrease in available energy at successive trophic levels by group together all available producers, all herbivores and so on.
It shows the inter-relationship among living species and how energy flows in an ecosystem
The pyramid shows the works of Ancient Egyptians.
C is correct.
Pyramid of Energy
Pyramid of Ecosystem
Pyramid of Producers, Consumers and Decomposers
All of the above
Because they require abundance of food to meet their energy demands.
Because these consumers must eat many of the producers to get sufficient energy to survive.
Because they are hunted.
B and C are correct
BSFF (Best Species Friends Forever)
Ahh! That alligator's gonna eat the cute bird!!
Very selfish indeed!