I learn that symbiosis are two organisms relating over a long time.Commensalisms are two organisms benefit and none is harmed.In mutualism both organisms benefit.And in parasitism one organism is benefit and the other is harmed.
miércoles, 27 de octubre de 2010
Summary #5
Symbyosis.
I learn that symbiosis are two organisms relating over a long time.Commensalisms are two organisms benefit and none is harmed.In mutualism both organisms benefit.And in parasitism one organism is benefit and the other is harmed.
I learn that symbiosis are two organisms relating over a long time.Commensalisms are two organisms benefit and none is harmed.In mutualism both organisms benefit.And in parasitism one organism is benefit and the other is harmed.
Summary #4
Cycles of life.
I learn that there are three cycles of life that are:water cycle,carbon cycle and nitrogen cycle.In the water cycle it goes first from the evaporation that changes liquid to gas. Condensation is the change from gas to liquid.Next come the freezing that changes liquid to solid.And the melting that is from solid to liquid.Then everything start again.Other cycle of life is the carbon cycle that is when we breath and when we use a lot of cars we give carbon to the plants and the plant give us CO2 that is oxygen.Thats why when we burn a tree,itbecomes carbon.The other cycle of life is nitrogen cycle that is that the air have nitrogen and the decompossers are eaten by fungi and bacteria and ammonia and then it goes from the nitrites and to the air again.
I learn that there are three cycles of life that are:water cycle,carbon cycle and nitrogen cycle.In the water cycle it goes first from the evaporation that changes liquid to gas. Condensation is the change from gas to liquid.Next come the freezing that changes liquid to solid.And the melting that is from solid to liquid.Then everything start again.Other cycle of life is the carbon cycle that is when we breath and when we use a lot of cars we give carbon to the plants and the plant give us CO2 that is oxygen.Thats why when we burn a tree,itbecomes carbon.The other cycle of life is nitrogen cycle that is that the air have nitrogen and the decompossers are eaten by fungi and bacteria and ammonia and then it goes from the nitrites and to the air again.
lunes, 18 de octubre de 2010
Summary #3
Food chains and food webs
I learn from the food chains and food webs that in the food chain,energy is passed from one link to another.And in the food web are different living things that represents tha the strongest eat the weakness.
I learn from the food chains and food webs that in the food chain,energy is passed from one link to another.And in the food web are different living things that represents tha the strongest eat the weakness.
Summary #2
Living things and their environment.
I learn that the environment is an area where animals live.Also i learn that the ecosystem have factors that ar biotic and abiotic.Biotic are living thins like animals, plants, fungi,protist, bacteria.etc...And abiotic are nonliving things like temperatures,minerals,light,air,water,soil,rocks.etc...
I learn that the environment is an area where animals live.Also i learn that the ecosystem have factors that ar biotic and abiotic.Biotic are living thins like animals, plants, fungi,protist, bacteria.etc...And abiotic are nonliving things like temperatures,minerals,light,air,water,soil,rocks.etc...
Summary #1
Energy Resources
I learn from the energy resources that the persons use energy the 24 hours of the day but when we are slepping,we use less energy because the energy is just consentrating in breathing and on the digestive system.
To get energy we need food and oxygen,that means that food + oxygen = energy.Some examples of alternative energy resourcesare wind energy,water energy,solar energy,geothermal energy. etc...
I learn from the energy resources that the persons use energy the 24 hours of the day but when we are slepping,we use less energy because the energy is just consentrating in breathing and on the digestive system.
To get energy we need food and oxygen,that means that food + oxygen = energy.Some examples of alternative energy resourcesare wind energy,water energy,solar energy,geothermal energy. etc...
martes, 28 de septiembre de 2010
Vocabulary #16
1.Desallination: Getting fresh water from sea water.
2.Water cycle: The continuous movement of water between earth´s surface and the air,changing from liquid to gs to liquid.
3.Groundwater: Water that seeps into the ground into spaces between bits of rock and soil.
4.Water tabla: The top of the water-filled spaces in the ground.
5. Aquifer: An underground layer of rock or soil filled with water.
6. Sping: A place were ground water seeps out of the ground.
7.Well: A hole dug below the water table that water seeps into.
8.Reservoir: A storage area for fresh water supplies.
2.Water cycle: The continuous movement of water between earth´s surface and the air,changing from liquid to gs to liquid.
3.Groundwater: Water that seeps into the ground into spaces between bits of rock and soil.
4.Water tabla: The top of the water-filled spaces in the ground.
5. Aquifer: An underground layer of rock or soil filled with water.
6. Sping: A place were ground water seeps out of the ground.
7.Well: A hole dug below the water table that water seeps into.
8.Reservoir: A storage area for fresh water supplies.
Vocabulary #15
1.Renewable resource: A resource that can be replaced in a short period of time.
2.Ozone layer: A layer of ozone gas in the atmosphere that screens out much of the sun`s UV rays.
3.Fossil fuel: A fuel formed from the decay of ancient forms of life.
4.Smog: A mixture of smoke and fog.
5.Acid rain: Moisture that falls to earth after being mixed wirh wastes from burned fossil fuel.
2.Ozone layer: A layer of ozone gas in the atmosphere that screens out much of the sun`s UV rays.
3.Fossil fuel: A fuel formed from the decay of ancient forms of life.
4.Smog: A mixture of smoke and fog.
5.Acid rain: Moisture that falls to earth after being mixed wirh wastes from burned fossil fuel.
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