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Everytime, Everywhere :D

kadang bersama mereka itu yang bikin aku semangat lagi..mereka sahabat yang aku punya..mereka sahabat yang mengerti aku, mereka juga yang bisa buat aku tertawa setiap saat. tanpa mereka mungkin aku bukan apa-apa, karena mereka adalah sahabat baik aku..terima kasih sahabat :)





aku dan segala kegilaanku...webcam gaje dimanapun dan kapanpun..hahaahaa..




 say cheese :D





Ayoo berekspresi ria duluu


Metaallllll  :*


Pernahkah kalian mempunyai sahabat yang gila seperti ini, kurasa aku adalah orang yang sangat beruntung mempunyai sahabat seperti ini





Hadap kamera teman :D say cheese
Begitulah aku dan segala kegilaan  yang pernah aku lakukan bersama sahabat-sahabatku..sungguh beruntung mempunyai sahabat seperti kalian. Betapa kalian mampu menghidupkan jiwa yang telah redup. Senyum, Canda, Tawa, Tangis kalian adalah satu jiwa ini. Kalian, sahabat aku. Sekarang dan Selamanya :')

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Carly Rae Jepsen

CARLY RAE JEPSEN_Call Me Maybe


I threw a wish in the well,
Don't ask me, I'll never tell
I looked to you as it fell,
And now you're in my way

I'd trade my soul for a wish,
Pennies and dimes for a kiss
I wasn't looking for this,
But now you're in my way

Your stare was holdin',
Ripped jeans, skin was showin'
Hot night, wind was blowin'
Where do you think you're going, baby?

Reff: Hey, I just met you,
And this is crazy,
But here's my number,
So call me, maybe?

(*) It's hard to look right,
At you baby,
But here's my number,
So call me, maybe?

Hey, I just met you,
And this is crazy,
But here's my number,
So call me, maybe?

And all the other boys,
Try to chase me,
But here's my number,
So call me, maybe?

You took your time with the call,
I took no time with the fall
You gave me nothing at all,
But still, you're in my way

I beg, and borrow and steal
Have foresight and it's real
I didn't know I would feel it,
But it's in my way

Your stare was holdin',
Ripped jeans, skin was showin'
Hot night, wind was blowin'
Where you think you're going, baby?
 
Back to Reff

Before you came into my life
I missed you so bad
I missed you so bad
I missed you so, so bad

Before you came into my life
I missed you so bad
And you should know that
I missed you so, so bad

Back to (*)

Before you came into my life
I missed you so bad
I missed you so bad
I missed you so, so bad

Before you came into my life
I missed you so bad
And you should know that

So call me, maybe?

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Environmental Issues

Environmental Issues

2.1 Sense of the Environment


Environment or often referred to as the environment is around where the organization operates, including air, water, land, natural resources, flora, fauna, people and relationships that affect them continuance livelihood and welfare of humans and other living things. The space is something which the various components of the environment and the process that occupies the space and environmental components of an entity.
Applied ecological environment is intended for people to apply the basic principles and concepts of ecology in the environment. Environmental issues are the problems that exist in the environment such as environmental damage caused by the floods caused by garbage that had accumulated or denuded forests, climate change and drastic weather caused also by deforested.
Environmental damage caused by human activities and behavior itself is not environmentally sound. In addition to the environmental damage caused by the less cares some people, there is still hope for the emergence of human consciousness fix the environment. Industrialized countries have a greater responsibility due to the deteriorating global environment, since most of the environmental damage caused by the impact of industrialization.
Forests have been felled since developed hundreds of years ago to enhance their well-being and land-land has been turned into a bleak land more productive agriculture, farms and industries that emit a variety of pollutants. It is not fair because the developed countries / industries in order to force developing countries to cut down their forests to absorb pollutants. Unjust coercion is done as boycotts of tropical timber products from developing countries.

2.2 Types of Environmental Issues
Environmental issues are divided into three, namely:
1. Local Environmental Issues
2. National Environmental Issues
3. Global Environmental Issues

 Local Environmental Issues are problems that exist in the environment or the surrounding areas.
 National Environmental Issues are environmental problems that occur in a country.
 Global Environmental Issues environmental problems are occurring worldwide.

 
1. Local Environmental Issues
 Drought
Drought is a shortage of water due to the water source can not provide the water needs of humans and other living things
Impact: cause health problems.

 Flood
Is a natural phenomenon when the river can not accommodate the overflow of rainwater as process influasi decreased. It all can happen due to reduced run-off water-retaining vegetation.
Impact: skin diseases, stunted human activity, decreased food productivity, etc.

 Avalanche
Is the erosion of land by water run-off due to reduced water retention.
Impact: damage to homes, fields, rice fields, disrupting the economy and transportation activities

 Coastal erosion
Is a coastal plain soil erosion due to sea waves.
Impact: causing damage to homes and loss of economic potential of tourism.

 Seawater intrusion
Sea water (salt) fills the basement has been widely used by humans and in the absence of sea water intrusion resistance such as mangrove areas.
Impact: the fresh water shortages, and damage the health.



2. National Environmental Issues
 Forest Fire
The process of forest fires can occur by natural or man-made. Fire by humans is usually due to land clearing intends to plantation.
Impact: CO2 in the air contribute, loss of biodiversity, the resulting smoke can harm our health and the smoke can affect to other countries. Not only local but also exposed to other country.

 offshore oil pollution
Petroleum exploitation results in transport by tanker to the processing of petroleum. Offshore oil pollution in the shelter system result from leaky or sinking ships that cause the release of oil into the waters.
Impact: The resulting waste can be spread depending waves. Can have an impact to several countries, resulting in the closing of the surface layer of the ocean which causes the penetration of the sun is reduced causing impaired photosynthesis, oxygen binding, and can cause death of marine organisms.



3. Global Environmental Issues
Global environmental issues, among others:
Issues Porsea
Porsea is an area of ​​highland air is cool, located on the outskirts of Lake Toba, North Sumatra. Around 1989 around Porsea established pulp industry as a product of the manufacture of paper. Waste pulp industry is the impact of the environment directly. The indirect environmental impacts, among others, accelerating deforestation around Lake Toba accelerating decline in the water level of Lake Toba.

The issue of Minamata
Minamata bay is a famous name in the area surrounding Japan in 1956. Japanese society is fond of eating fish from waters of Minamata. However, fish consumption has indicated that they have been contaminated by mercury from industrial waste containing elemental mercury has been discharged into the waters of Minamata. Minamata disease as a result of mercury Methil formed from the catalyst mercury / mercury is used as a synthesis of acetaldehyde.

Issues Ozone Hole
Excessive use of CFCs in refrigeration equipment primarily as a refrigerator or air conditioner adverse environmental impact. Freon gas loose in the environment will reach the stratosphere without dissolving and then destroy the ozone layer. Ultraviolet rays emitted by the sun's free entry to the earth through the damaged ozone hole and can cause skin cancer, increased cases of cataracts in the eye and eye cancer, inhibit the immune power of human (immune) and climate change.

Issues Rainforests
The existence of forests is needed to maintain the carrying capacity of the environment and conserve natural resources.

The issue of the Greenhouse Effect
With the increased use of fuel for various purposes, the release of CO2 has been increasing rapidly. When the CO2 in the air to let the energy of the sun's radiation penetrates a complete air and absorb infrared heat rays emitted. Instead of the earth's surface absorbs heat radiation causing the greenhouse effect which can affect the temperature of the atmosphere.

The issue of Global Warming
Global Warming is basically a phenomenon of global temperature increase from year to year due to the greenhouse effect. Caused by increased carbon dioxide, methane, dinitrooksida, and CFC that captured solar energy in the Earth's atmosphere.
Impact on the environment: melting polar ice caps, rising sea water quality, expanding deserts, increasing rainfall and floods, climate change, extinction of flora and fauna, fauna and pest migration.

Acid Rain Issue
The process of the industrial revolution which resulted in the emergence of air pollution substances. Air pollution can react rainwater and down into compounds that cause acid corrosion process becomes faster, irritation of the skin.

Desertification
Is desertification, decreased ability to land. In the process of desertification is a process of gradual reduction in productivity and thinning of the upper land due to human activities and climate varied as droughts and floods. This resulted in the increasing desertification of critical land in the earth so that CO2 capture becomes less and less.

Pollution B3 waste (hazardous and toxic materials)
Waste containing hazardous and toxic (B3) because of the nature and amount of concentration, which directly or indirectly can damage and pollute the environment and endanger human health.
Impact: The former only be local but now also make the process of cross-border exchanges and sewage waste on the high seas. And if it's all happened so hazardous and can be acutely toxic to living creatures death.



2.3 Environmental Issue Mitigation Efforts
In general, the problems that occur can be addressed by the following ways:
1. Implement the use of environmentally friendly technologies in the management of    natural resources as well as those that can not be updated by taking into account the carrying capacity.
2. To avoid environmental pollution and destruction of natural resources will require law enforcement in a fair and consistent.
3. Recycling aluminum, plastic, and paper.
4. Lower the temperature of your air conditioner. Avoid using the maximum temperature
5. Intensification of Agriculture that adds to the quality of agricultural products by making improvements in farming areas that include: fertilizing, irrigation, seed selection, crop rotation, terracing fields and others.
6. Agricultural extension is the effort to add quality agriculture by clearing forests or draining wetlands to expand farmland.
7. Afforestation / Reforestation is planting plants or trees in areas that have been deforested
8. Selective logging is cutting down the plant by choosing where do you think that is feasible plant cut and which ones still need to be preserved.
9. Make landfills are each intended factories or industries should have a smoke filtration and waste disposal sites so dirty smoke that will not pollute the air and wastes will not be disposed of into the river any so it will not pollute the water.
10. To reduce runoff and to improve water infiltration mostly groundwater, it is necessary to manufacture land and recharge wells.
11. There is control over a motor vehicle that has a high pollution levels that cause pollution.
12. Increase the use of organic manure and compared with the use of artificial fertilizers sehinnga no damage on the ground.
13. Making swales, ridges, and sasag which aims to reduce the rate of erosion

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My Party...

18 tahun...thx for my friend said to me " HAPPY BIRTHDAY MEGA" I Love You All Guys..

Kue pertama dari mereka...dikerjain abis-abisan..pokoknya TOP deh,,,hahahaaa.....

Lets Get In My Party...Dinner with my friend in KFC...#LOL

yang ngerjain aku habis2an...mulai dicuekin, dibikin kesel...hahahaa..Thx you guys

with Leny,,,took photograph in KFC...beautiful girls..

SURPRISE....18 tahun...THX GOD :)

Say Cheese....

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INDIKATOR ALAMI

INDIKATOR ALAMI


I.LATAR BELAKANG
Indikator asam-basa yang baik adalah zat warna yang memberi warna berbeda dalam larutan asam dan larutan basa. Indikator adalah suatu zat penunjuk yang dapat membedakan larutan, asam atau basa, atau netral.Setiap indicator dilengkapi dengan pita warna yang menunjukkan skala pH.Contoh indicator adalah Kertas Lakmus dan Fenolftalein,keduanya dapat membedakan asam dan basa tetapi tidak dapat digunakan untuk memastikan nilai pH,hal tersebut karena perubahan warna yang terjadi tidak cukup berarti di pH tertentu. Senyawa asam mempunyai rasa yang masam, sedangkan rasa basa mempunyai rasa pahit. Akan tetapi kita tidak boleh mencicipi rasa suatu zat kimia untuk untuk mengetahui sifat asam atau basanya. Hal ini disebabkan senyawa kimia tersebut mungkin beracun. Untuk itu, kita membutuhkan alat bantu seperti kertas lakmus atau indicator alami Penjelasan disini bukan mengenai kertas lakmus tetapi adalah bagaimana Jika orang-orang yang bersekolah dipedesaan ingin membuktikan apakah bahan-bahan seperti sampo,deterjen ataupun yang lainnya tersebut bersifat asam atau basa? Tidak mungkin mereka akan menggunakan kertas lakmus dikarenakan harganya yang sangat mahal. Untuk itu perlu kita tahu bahwa ternyata bahan-bahan disekitar kita seperti bunga mawar,kunyit,wortel,bunga kembang sepatu bisa kita jadikan indicator alami. Indicator alami dengan indicator buatan sangat berbeda. Contohnya adalah sabun, kita mencelupkan kertas lakmus dengan sabun hasilnya sabun bersifat basa,tetapi setelah kita mencampur air sabun dengan kunyit,hasilnya sabun bersifat asam. Letak perbedaan disanalah yang menyebabkan kita menjadi bingung dan berpikir “apakah sabun itu bersifat asam atau basa?”. Sebenarnya kita tak perlu bingung dengan semua itu. Kita mencampurkan sabun itu pada indicator alami dan indicator buatan pabrik,dan hasilnya semua benar tidak ada yang salah dengan percobaan pada kedua indicator tersebut.Tetapi disini saya akan menjelaskan tentang indicator alami agar kita mengetahui bahan-bahan apa sajakah yang bisa kita jadikan indicator alami.



II.RUMUSAN MASALAH
-bahan apa sajakah yang bisa kita jadikan sebagai indicator alami?
-apakah perbedaan antara indicator alami dengan indicator buatan?


III.TUJUAN
-Untuk mengamati perubahan warna indikator pada larutan asam dan basa.
-memprediksi warna dengan indicator alami


IV.MANFAAT
Dapat menjelaskan bahan apa sajakah yang bisa kita jadikan indicator alami.


IV.ALAT DAN BAHAN
1.  Bit                                                                   6. Wortel
2. Bunga kembang sepatu                                       7. Sampo
3. kunyit                                                              8. Sabun
4. Air aqua murni                                                 9. Deterjen
5. kulit buah manggis                                           10. Dan bahan-bahan lainnya

V.CARA PEMBUATAN
1.Bit,kunyit dan kulit buah manggis diparut lalu diambil airnya. Sedangkan bunga kembang sepatu dan bunga mawar digerus lalu diberi sedikit air aqua murni dan diambil airnya.
2.Siapkan bahan-bahan seperti sampo,sabun,jeruk atau bahan-bahan lainnya yang bersifat asam ataupun basa.
3.Bahan-bahan seperti sampo,sabun,jeruk dan lain-lain diberi sedikit air aqua murni. Setelah itu air dari Bit,Bunga kembang sepatu,kunyit,kulit buah manggis dan bunga  mawar.
4.Tunggu hingga terjadi perubahan warna


VI.KESIMPULAN
Selain kertas lakmus merah dan biru,ternyata tanpa kita sadari banyak disekitar kita yang bisa kita gunakan sebagai indikator alami seperti kulit buah manggis,bunga mawar,bunga kembang sepatu,buah bit dan kunyit. Itu berguna bagi anak-anak yang bersekolah dipedesaan yang ingin membuktikan suatu bahan bersifat asam atau basa.






HASIL PERCOBAAN OLEH INDIKATOR ALAMI

BAHAN
EKSTRAK
SIFAT

KUNYIT
KEMBANG SEPATU
MANGGIS
BIT
WORTEL

PEPSODENT
kuning
merah
jingga
Merah muda
jingga
asam
SABUN COLEK
merah
Merah muda
jingga
Merah jingga
Merah jingga
asam
SABUN PADAT
jingga
Merah muda
merah
Merah muda
jingga
Asam
SABUN CAIR
Merah jingga
jingga
jingga
Merah muda
jingga
asam
KAPUR SIRIH
merah
merah
jingga
merah
Merah muda
asam
AIR KAPUR
kuning
kuning
jingga
Merah ungu
jingga
asam
JERUK
kuning
Merah jingga
jingga
Merah muda
jingga
asam
SODA KUE
merah
merah
merah
merah
merah
asam
MINUMAN SODA
merah
merah
merah
merah
merah
asam
ALKOHOL 70%
jingga
kuning
jingga
merah
jingga
asam
SAMPO
Kuning hijau
Hijau biru
hijau
Hijau biru
Hijau biru
basa
AIR CUKA
merah
jingga
jingga
merah
kuning
asam
DETERJEN
Hijau
Hijau biru
hijau
hijau
biru
basa
GARAM DAPUR
kuning
jingga
merah
Merah jingga
merah
asam
AIR SUSU BASI
jingga
jingga
Merah muda
merah
jingga
asam


semoga bermanfaat bagi yang membaca artikel tentang percobaan indikator alami ini.. :)






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