Plants will exhibit lack of vigor, slow growth and will be weak and stunted. Quality and yield will be significantly reduced. Older leaves become yellow (chlorotic) from lack of chlorophyll. Deficient plants will exhibit uniform light green to yellow on older leaves, these leaves may die and drop.
China, India, US Among Worldâs Worst Marine Polluters: Country-By-Country Breakdown Of Plastics In Oceans. China is dumping more plastics into the ocean than any other country and the rate of global plastic pollution is only expected to increase, according to a new study by engineers and environmental scientists.
In the 1960s, the level of CO2 was around 1,000 times higher than in 1751. In 2012, over 35 billion metric tons of carbon dioxide was emitted globally. In 2014, the largest CO2 producers included the United States and the four members of the BRIC countries.Brazil, Russia, India and China were all ranked among the five largest emitters, with China taking the top spot.Second-ranked United States was also listed as one of the biggest polluters worldwide in per capita terms in 2012.n the 1960s, the level of CO2 was around 1,000 times higher than in 1751. In 2012, over 35 billion metric tons of carbon dioxide was emitted globally. In 2014, the largest CO2 producers included the United States and the four members of the BRIC countries.