What are the positive impacts of rivers?
RIVERS PROTECT NATURE AND COMMUNITIES
Rivers are home to countless species of fish, birds and other animals that live in and along rivers and depend on them for their food. Riverside areas in the West provide habitat for more species of birds than all other western vegetation combined.
How do factory owners use the rivers positive effects?
Fertilizers and pesticides are harmful because they cause algae to grow. The algae then destroy water plants. Factories use water from rivers to power machinery or to cool down machinery. Dirty water containing chemicals is put back in the river.
What are the positive and negative impacts of tourism?
This is because they involve providing a service to other people.
Positive and negative impacts of tourism.
|New facilities for the tourists also benefit locals, eg new roads||Overcrowding and traffic jams|
|Greater demand for local food and crafts||Prices increase in local shops as tourists are often more wealthy than the local population|
How does tourism affect water quality?
Tourism has a huge influence on water pollution, but a huge source is from cruise ships. … Often they travel into international waters to do so. In these unregulated areas, they’ll dump the untreated sewage waste of the thousands of people that they have on board. This adds up quickly.
What are the benefits of living near a river?
Health Benefits of Living Near the Water
- You breathe fresh air. …
- You strengthen your immune system. …
- You sleep better. …
- You increase your white blood cell count. …
- You experience greater happiness. …
- You relax. …
- You lengthen your life.
What are the benefits of keeping the river clean?
Clean, healthy rivers reduce human health risk and improved quality of life. Less trash increase recreational activities along rivers— clean and safe walk and run trails for the community. As recreational activities increases, tourists will be attracted. Thus, affecting both the economy and well-being of the community.
What do people use rivers for kids?
Rivers provide us with food, energy, recreation, transportation routes, and of course water for irrigation and for drinking.
How do humans use rivers?
Rivers provide travel routes for exploration, commerce and recreation. River valleys and plains provide fertile soils. Farmers in dry regions irrigate their cropland using water carried by irrigation ditches from nearby rivers. Rivers are an important energy source.
What are 3 positive impacts of natural barriers?
Positive effects: natural barrier/protection against invasion Negative effects: isolation (being alone), poor farmland, creates cultural diversity within country (people are different), limits trade/communication.