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Week 10 challenge
Article posted May 17, 2012 at 08:57 PM GMT •
comment • Reads 1465
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Sadly only 13,Um 10 I'm pretty sure,I'm not sure I haven't checked all of them,My 7random facts because it's about me,No I didn't change my themes,I don't have ANY widgets and it's not enough .I need to get some.
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Article posted May 17, 2012 at 08:57 PM GMT •
comment • Reads 1465
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Charging a battry
Article posted March 22, 2012 at 09:00 PM GMT •
comment (1) • Reads 1248
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When the battery is getting charged it gets more energy and when it is connected to the motor or light bulb the energy is going to the light bulb and motor and motor so the energy is draining.
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Article posted March 22, 2012 at 09:00 PM GMT •
comment (1) • Reads 1248
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Article posted January 27, 2012 at 09:58 PM GMT •
comment • Reads 1120
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Dear jac,aliiana and helpers, when we (the 6th graders) went to go planting trees i thought about helping the enviroment,and thats what made it the best because i like helping the enviroment.I also wanted to say thank you for taking us out there and for letting us come=http://Well what i did on the field trip is i PLANT TREES and DIG HOLES.Usuraly people would think thats borring but it wasnt.
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Article posted January 27, 2012 at 09:58 PM GMT •
comment • Reads 1120
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How we scored our creek
Article posted November 3, 2011 at 10:13 PM GMT •
comment (1) • Reads 1926
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How we scored our creek is we were looking for types of bugs,once we found the types of bugs checked them off of our list.After we were done the class counted them up and got our score of 21 points.we scored them on how tolerent they were.the bugs that got 4 points were,stoneflies,mayflies,caddisflies,dobsonflies. there was no 3 pointers that we foud.
but there is one that is a scud thats worth 2 points.the bugs that are worth i point are,flat worms,tubifex worms and leeches.
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Article posted November 3, 2011 at 10:13 PM GMT •
comment (1) • Reads 1926
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my water polution
Article posted October 28, 2011 at 11:01 PM GMT •
comment (1) • Reads 1785
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1.what is water pollution?Well ill tell you what water pollution is.It is a chemical and biological properties of water that has a detrimental consequence of living things is water pollution.But i have more to tell you.surface waters are the natural resourcesof the earth.Some plutans do not disolve in water as their molecules are to big to mix between the water molrcules.This material is called particulate matter and can often be a cause of water pollution.The suspended particals eventually settle and cause a thick silt at the bottom.This is harmful to marine life that lives on the floor of rivers or lakes.Biodegradeble substances are often suspended in water and can cause problems by incresing the amount of anaerobic microorganisms presnt.Toxic chemicals suspended in water can be harmful to the development and survival of aquatic life.well thats all.
2.What are some of the sources of water pollution?Oil pollution is one of the sources that im gonna tell you about.Oceans are polluted by oil.oil spills make up about 12% of the oil that enters the oceans.Oil spills can hurt the animals that live in the water.Oil can not disolve in the water.Oil spills cause a very local promlem but can be catastrophic to local marine wild life such as fish,birds,and sea otters.The second source im talking about is marine dumping.Did you know that glass takes so long to degrate that we dont know the exact time.Plastic pckiging takes 200 hundered years to degrate.card board takes 2 weeks to degrate.
3.What can be done to improve the quality of water after it has become polluted?Virtually all types of water pollution are harmful to the health of humans and animals.Heavy metals fromindustrial processes can accumulatein nearby lakes and rivers.These are toxic to marine life such as fish,shellfish subsequently to the humans who carcinogenic.Industrial waste often contains many toxic compounds that damage the health of aquatic animals and those who eat them.
4.What are some actions that can be taken to help prevent water from becoming polluted?By alowing for slow industry changes,water pollution contiues to be a growing problem.Water polltion prevention requires drastic and swift action water than a slow and progressive change.One of the main reasons why water pollutionis still such a threat to our planets healthis because the goverments of the world eather chose to ignore the pollution that business is responceable for or because they want to give businesses ten years to change their industry.
5.What are some actions that can be taken to help prevent water from becoming polluted?Many businesses find the much needed changes to be cost prohibitive and those givenmany years to become in complance with new water pollution prevention regulations.Some countries have refused to implement any regulations as proverty and joblessness seems to be a biger problem that the exerem pollutans that are reaching the waters of the world.Now that is all ive got hoped u liked it.
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Article posted October 28, 2011 at 11:01 PM GMT •
comment (1) • Reads 1785
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Mt saint helens
Article posted October 3, 2011 at 10:17 PM GMT •
comment • Reads 2263
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The evidence I have from my research about mt saint helens for it to look different form then the 1980 eruption is I don't think it will look different because it hasn't changed for a while until it erupted it hasn't changed yet.
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Article posted October 3, 2011 at 10:17 PM GMT •
comment • Reads 2263
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7random facts
Article posted October 3, 2011 at 10:09 PM GMT •
comment (1) • Reads 2598
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1.I like coockies
2I love mint ice cream
3.I love my bother
4.I looove chocolate
5.I have lots of friends
6.I play sports
7.I like green
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Article posted October 3, 2011 at 10:09 PM GMT •
comment (1) • Reads 2598
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