Pakistan has a diverse climate due to its varied topography. The climate ranges from tropical in the southern coastal regions to temperate in the northern mountainous regions. The country can be broadly divided into three climate zones:
* The Indus Plain is located in the southern part of Pakistan and experiences a hot desert climate. The average temperature in Jacobabad, the hottest city in Pakistan, is 40°C (104°F). The average rainfall in the Indus Plain is less than 250 mm (10 inches) per year.
* The Northern Mountains are located in the northern part of Pakistan and experience a temperate climate. The average temperature in Gilgit-Baltistan, the coldest region in Pakistan, is 10°C (50°F). The average rainfall in the Northern Mountains is more than 1,000 mm (40 inches) per year.
* The Balochistan Plateau is located in the western part of Pakistan and experiences a semi-desert climate. The average temperature in Quetta, the provincial capital of Balochistan, is 18°C (64°F). The average rainfall in the Balochistan Plateau is less than 250 mm (10 inches) per year.
Air Pollution
Air pollution is a major environmental problem in Pakistan. The country's air quality is among the worst in the world, with Lahore being ranked the most polluted city in the world in 2018. The main sources of air pollution in Pakistan are vehicles, industrial emissions, and power plants.
Water Pollution
Water pollution is another major environmental problem in Pakistan. The country's water resources are contaminated by sewage, industrial waste, and agricultural runoff. The contamination of water resources has led to a number of health problems, including diarrhea, typhoid, and cholera.
Deforestation
Deforestation is a serious environmental problem in Pakistan. The country has lost over 25% of its forest cover since 1947. The main causes of deforestation in Pakistan are logging, agriculture, and grazing. Deforestation has led to a number of problems, including soil erosion, loss of biodiversity, and climate change.
Biodiversity
Pakistan is home to a rich diversity of plant and animal life. The country has over 5,000 species of plants, 1,000 species of birds, and 150 species of mammals. Pakistan is also home to a number of endangered species, including the snow leopard, the Indus dolphin, and the giant panda.
Environmental Challenges
Pakistan faces a number of environmental challenges, including air pollution, water pollution, deforestation, and biodiversity loss. The government of Pakistan is taking steps to address these challenges, including implementing environmental regulations, investing in renewable energy, and promoting sustainable agriculture.