Menure and other mixed chemicals from wildlife,plantation etc.
Groundwater pollution is often considered a greater problem than surface water pollution because groundwater is susceptible to contamination from various sources and pollutants can persist for long periods due to the limited natural cleansing processes. Additionally, groundwater contamination can be difficult and expensive to detect and clean up, leading to potential long-term environmental and health impacts. Furthermore, many communities rely on groundwater as a primary source of drinking water, making pollution of groundwater sources a significant public health concern.
One can tell if one has groundwater contamination if rain water or surface water comes into contact with contaminated soil while seeping into the ground or when liquid hazardous substances themselves soak down through the soil or rock into the groundwater.
Groundwater is commonly considered the best source of drinking water because it is naturally filtered as it moves through layers of sediment and rock. It is also less susceptible to contamination from surface pollutants compared to surface water sources. Additionally, groundwater is often more consistent in quality and quantity than surface water, making it a reliable source for communities and ecosystems.
Its a primary source as it comes off a tree - cant get more primary than that
Primary- it comes from someone who was a witness to a historical event (In this case, the Holocaust).
our primary source comes from the sun.
Palin's log of his trip is considered a primary source because it comes directly from Palin. A primary source is an original source that has not been altered.
our primary source comes from the sun.
A quote that comes from a primary source
our primary source comes from the sun.
A quote that comes from a primary source
a quote that comes from an original source such as a person