How does the percentage of ocean salinity vary with depth and latitude?

Mar 22, 2023 ... 74% of people in the world have access to safely managed drinking water. Global water access by level of service (%), 2000-2020. Nov 28, 2018 ... At the present time, about 70% of the earth's surface is liquid water (perhaps that includes floating ice around Antarctica, and the Arctic Ice ... Feb 9, 2015 ... The Earth's surface is covered by 71% water and roughly 10% by ice. And I know the Earth is about 0.023% water by mass, but that's a comparison against the ... Mar 22, 2023 ... A new U.N. water report warns the world is headed toward a global water crisis if human-caused climate change and population growth aren't ... Oct 16, 2023 ... World food production will have to grow 50 percent by 2050 to meet rising demands, requiring 30 percent more water than today, ... Live statistics showing how much water is being used in the world. Global water use data by year and by country. The fastest progress was seen in Central and Southern Asia and in Latin America and the Caribbean. Overall, 90 per cent of the world's population had at least ... Mar 17, 2023 ... The country has 18 percent of the world's population, but only 4 percent ... water resources, making it among the most water-stressed in the world ... Jun 14, 2020 ... Roughly 70% of Planet Earth is covered by Water and land is about 30% above the sea level. During an Ice Age, the sea would be around 65-66%. Jul 31, 2019 ... The 2018 edition of the United Nations World Water Development Report stated that nearly 6 billion peoples will suffer from clean water scarcity by 2050.