martes, 19 de octubre de 2010

summery 3 food chain and food web

The producer are the one that makes his own food and comsumers are the one that hunt or absorb the food.The producers are the plant and protist and the consummers are the animals,bacteriaand fungi.The herbivore only eats plants and the carnivore eats meet.But is one type of animals that eat the two plants and meat.They are the omnivore.The food chain is the path of food from one organism to another and the food web is the overlapping food chains in the community.



summery 2 living things and their enviroment

The living and nonliving things are part of an the ecosystem. But they are two groups aboitic and biotic.The abiotic factors are the non living things examples :light,water,soil,temperature,minerals and air.And the biotic factors are the living things .EXAMPLES:plants,animals,fungi,protist,and bacteria.Some scientist study ecology to know how the aboitic and biotic factors live or how they interact in the inviroment.



summery1 energy resources

Is  two type of energy alternative energy and geothermal energy .All the time we use energy in the day an in the night but in the night we dont use to much energy but in day we use more.In others countries they use the biomass to make fuel that is an example of energy.Brazil is the number one county that use biomass to make fuel . That fuel named gashol that they make with corn.