Beginning (Introduction)
"Meat consumption is rising rapidly, both as population increases and as people eat more meat including in Malaysia"
"During meat production, several processes take place which generates greenhouse gases that contribute to global warming."
"Let's find out how these processes generate greenhouse gases into the atmosphere"
Layer 01- Livestock production
1. Import Demand for Beef
"Beef imports into Malaysia increased during year 2009 to 2013. Beef industry in countries such as Australia, India and New Zealand are the source of beef imports in Malaysia. These countries have to increase the the amount of cattle to be raised in order to fulfil demands in Malaysia."
2. Cattle production
"With the increase of beef demand in Malaysia, the amount of cattle to be raised is also increased. More land are needed in order to raise them."
Layer 02- Deforestation
1. Destroying rainforest
1. Destroying rainforest
"Livestock production takes up 30% of earth's land surface which was once habitable for wildlife. Each second, an area of rainforest the size of a football field is destroyed to produce 257 hamburgers. The more livestock are produced, the larger land surface is needed."
2. Release of Carbon Dioxide
"Deforestation releases as much carbon dioxide (CO2) into the atmosphere. The amount of CO2 produced by deforestation are much higher than the average amount of CO2 produced by cars."
Layer 03- Meat processing
1. meat slaughtering
Layer 03- Meat processing
1. meat slaughtering
"Cattle who survive feedlots, dairy sheds and veal farms will be transported from the producer(farmer) to the slaughterhouse."
2. Meat storage
"Once slaughtered, the meat will then be stored in a freezer and is ready for the markets."
3. Meat transportation
3. Meat transportation
"After the meat is processed, it is transported to various markets. Countries such as Australia, India and New Zealand will be exporting the meat to the other countries including Malaysia."
4. Release of Carbon Dioxide
"The meat that is transported using rail and trucks consumes more than 35 billion gallons of diesel fuel, which emit 350 million metric tons of carbon dioxide into the atmosphere. The release of carbon dioxide causes the temperature of earth to increase and thus global warming is occurred."
Layer 04- Manure management
1. Digestive system
Layer 04- Manure management
1. Digestive system
"Cows are called ruminants as they have one big stomach with four compartments which is different from other animals, and they create gas during digestion process."
2. Collecting Manure
"On average, one cattle can produce over a hundred pounds of manure each day. The manure of cattle are collected to be disposed or used for other purposes."
3. Manure storage
3. Manure storage
"Manure is collected via washing or scraping, into the fabricated steel manure storage. The majority of manure is land applied as it provides valuable micronutrients to improve the soil."
4. Release of Methane gases
"A gas called "Methane" is released from cows' manure during the anaerobic digestion of manure. Methane gas is the second largest contributor to greenhouse gases as it is 23 times more powerful than carbon dioxide at trapping heat in the atmosphere."

































