New Zealand is thinking  introducing a new tax to help the environment. It wants farmers to pay tax  the numbers  farm animals they have. Sheep, cows and other livestock create a lot  methane. This is one  the most damaging greenhouse gases. It is a big cause  climate change. Animals release methane every time they burp or fart. The "burp tax" would take effect  2025. New Zealand has  20,000 farms. There are around 26 million sheep, 4 million cows and other animals  the country. James Shaw, New Zealand's climate change minister, said: "There is no question that we need to cut the amount of methane we are putting  the atmosphere."
Farming animals accounts  around 14.5 per cent  global greenhouse gasses. This comes  animals burping and farting, animal waste, clearing land  animals and transporting animals. Mr Shaw wants farming to be more environmentally friendly. Farmers will have to pay a kind  tax  the methane their animals produce. Shaw also wants farmers to change the way they farm. He wants them to feed their animals  seaweed instead  grass. This will produce fewer emissions. Mr Shaw also said farmers can reduce the tax they pay  planting more trees. Another suggestion is  cows to wear special masks. New Zealand's farmers support the government. They want to do their bit to help the environment.