Across
- 3. it occurs when the demand of the population exceeds the available water resources of a region.
- 5. it is water that is safe to drink and use for food preparation without risk of health problems. It is free from harmful contaminants, such as bacteria, viruses, and toxins, and meets quality standards set by health authorities.
- 6. it is the concentration of individuals within a species in a specific geographic locale.
- 7. Some countries have economies that are more developed than others; these places are sometimes referred to as more economically developed countries.
- 8. Some countries have less developed economies than others. These are referred to as less economically developed countries or developing countries.
- 9. it happens when water demand exceeds supply or when water quality is poor, caused by factors like scarcity, overuse, pollution, or climate change.
Down
- 1. it is the process of applying water to the crops artificially to fulfil their water requirements.
- 2. it results from a lack of investment in infrastructure or technology to draw water from rivers, aquifers, or other water sources.
- 4. it is the process by which the dissolved mineral salts in water are removed.