Thursday, November 3, 2016

"Acid Rain"
Image result for acid rain
CausesAcid rain is caused by a chemical reaction that begins when Rotting vegetation and erupting volcanoes release some chemicals that can cause acid rain, but most acid rain falls because of human activities. The biggest culprit is the burning of fossil fuels by coal-burning power plants, factories, and automobiles released compounds like sulfur dioxide and nitrogen oxides are released into the air. These substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as acid rain.

Effect:Acid rain has many ecological effects, but none is greater than its impact on lakes, streams, wetlands, and other aquatic environments. Acid rain makes waters acidic and causes them to absorb the aluminum that makes its way from soil into lakes and streams.Some species can tolerate acidic waters better than others. However, in an interconnected ecosystem, what impacts some species eventually impacts many more throughout the food chain—including non-aquatic species such as birds.
Acid rain also damages forests, especially those at higher elevations. It robs the soil of essential nutrients and releases aluminum in the soil, which makes it hard for trees to take up water. Trees' leaves and needles are also harmed by acids.
The effects of acid rain, combined with other environmental stressors, leave trees and plants less able to withstand cold temperatures, insects, and disease. The pollutants may also inhibit trees' ability to reproduce. Some soils are better able to neutralize acids than others. In areas where the soil's "buffering capacity" is low, the harmful effects of acid rain are much greater.
It can damaged important building to like taj mahal because it make from marbles so the acid rain burn the marble.
Cure: The only way to fight acid rain is by curbing the release of the pollutants that cause it. This means burning fewer fossil fuels. Many governments have tried to curb emissions by cleaning up industry smokestacks and promoting alternative fuel sources. These efforts have met with mixed results. But even if acid rain could be stopped today, it would still take many years for its harmful effects to disappear.
Individuals can also help prevent acid rain by conserving energy. The less electricity people use in their homes, the fewer chemicals power plants will emit. Vehicles are also major fossil fuel users, so drivers can reduce emissions by using public transportation, carpooling, biking, or simply walking wherever possible.
information from: National Geographic

Wednesday, August 31, 2016

food chain



1)the grass is producer.
2)ant is primary consumer.
3)bird is secondary consumer.

Wednesday, August 24, 2016

 My group: Fook ,Ohm ,Mimi
Fook work on: formatting and picture and names.
Ohm or me work on: information
Mimi work on:A little formatting very little.
My group Fook plan almost every thing, First Mimi want to do the group project in Canvas but Fook and me think that do in google docs will be easier. Then Mimi don't do any thing Mimi open canvas only time that Fook and me tell Mimi to close and help group so Mimi don't close canvas but open group work but don't do the work.
I think advantage of Fook is formatting and planning. 
I think cons of Fook is not have.
I think advantage of Mimi is like decorating.
I think cons of Mimi too decorating then it  sloppy.

Thursday, July 28, 2016

The lion saw the baby buffalo and hide to make sure that baby buffalo can't see then coming closer and closer when baby buffalo saw lion so lion speed up and bite baby buffalo on the neck.then the buffalo can't breath and die.

Wednesday, July 27, 2016

Favorite Science Things
My favorite Things during this semester is habitat and adaptation,because I like to learn about how animal can live in different place like how cactus live in desert and how many habitat in the Earth, what the weather like in that habitat or what organism can live there.

My least favorite Things in Science is The fish lab activities at first It look interesting, because I like fish but when it die it is very gross
so I hate it but I like shrimp.   

Thursday, July 14, 2016

 1.I think oxygen kill the fish/shrimp because it have fungus in the bottle.
 2.I find that other group fish are alive and very healthy
 3.I think fungus because it remove oxygen.

Wednesday, July 6, 2016

Fish and Shrimp experiment
The fish has a pattern like a zebra it like to swim but sometimes it stay at the same place for a long time.
Hypothesis :
I think the fish will going to lived long time because the fish it very much. 

1.I think the fish alive because it still swimming. Ta,Fook,Ohm the fish are alive our bottles are cleaner

3.I will keep the water in the bottle still clean. 

Thursday, June 9, 2016

it body divided to 3 parts include head,body,buttom
it used to scan fingerprint to go in.
it make sound.
it tell you time.
it used to filling the water
it blue
it color green and brown.
it tilted.