Wannan hoto yazo daga Wikimedia Commons kuma za'a iya amfani dashi a wasu projects.
Anan kasa an nuna asalin bayanin shi
This image was uploaded in the JPEG format even though it consists of non-photographic data. This information could be stored more efficiently or accurately in the PNG or SVG format. If possible, please upload a PNG or SVG version of this image without compression artifacts, derived from a non-JPEG source (or with existing artifacts removed). After doing so, please tag the JPEG version with {{Superseded|NewImage.ext}} and remove this tag. This tag should not be applied to photographs or scans. If this image is a diagram or other image suitable for vectorisation, please tag this image with {{Convert to SVG}} instead of {{BadJPEG}}. If not suitable for vectorisation, use {{Convert to PNG}}. For more information, see {{BadJPEG}}.
Taƙaici
BayaniChemical contamination of drinking water.jpg
English: Figure 1 Geographical distribution of global populations at risk of exposure to chemical contamination in drinking water, as reported in the literature (54, 55, 62–80). We present only population estimates that (a) consider a contamination level threshold greater than or equal to the World Health Organization maximum recommended contaminant limit (WHO MCL) and guideline values presented in Table 1 and (b) for which the estimated population at risk of exposure exceeds 50,000. For total dissolved solids (TDS), which have no health-based WHO MCL or guideline value, the US Environmental Protection Agency guideline is used. Further considerations are discussed in the Supplemental Material, which includes a table of exposed population estimates by country and contaminant.
Jinginarwa – Dole ku bada jinjina da ta dace, samar da linki zuwa lasisin, da kuma bayyana ko kunyi sauyi. Zaku iya haka ta yadda ta dace, amma ba kowace hanya ba wanda zai nuna mai-lasisin yana goyon bayan ku ba ko goyon bayan amfanin da kuke yi ba.
https://creativecommons.org/licenses/by/4.0CC BY 4.0 Creative Commons Attribution 4.0 truetrue
Take
Add a one-line explanation of what this file represents
Uploaded a work by Susan E. Amrose,1 Katya Cherukumilli,2 and Natasha C. Wright3 from https://www.annualreviews.org/doi/full/10.1146/annurev-environ-012220-105152 with UploadWizard