Water pollution is the contamination of water bodies (e.g. lakes, rivers, oceans, aquifers and groundwater). This form of environmental degradation occurs when pollutants are directly or indirectly discharged into water bodies without adequate treatment to remove harmful compounds.
Water pollution affects the entire biosphere – plants and organisms living in these bodies of water. In almost all cases the effect is damaging not only to individual species and population, but also to the natural biological communities.
The correct answer is - In most Latin American countries, the majority of locals speak Spanish.
Most of the countries in South America have Spanish as their official language, but it is not just the language that is a trait that connects people, it is also the influence of the Spanish culture as well, even in the few countries where it is not a dominant language.
Answer:
To skate 1 km, it would take 1000 m / 400 m = 2 1/2 laps.
Explanation:
Answer:
aquifer
Explanation:
Most aquifers contain water saturated layers of rock or loose sediment. Aquifers have within them water- filled caves.