desert and tundra
bacteria, viruses,
Almost three-quarters of the world's population
Yes
What is desertification? .
the process of land degradation in arid, semi-arid and dry sub-humid areas as a result of various climatic and human factors.
The tundra biome
sewage and waste water treatment,
Climate change, increasing water scarcity, population growth, demographic changes and urbanization
In some areas, trees are cut down for firewood, particularly in developing regions.
What are some misconceptions about it?
Desertification is a recent and pressing, post-70s phenomenon
Biodiversity is greatest in which biome?
Tropical forest
How do we detect water pollution? ..
? Water pollution is detected in laboratories, where small samples of water are analysed for different contaminants.
cholera, diarrhea, dysentery, hepatitis A, typhoid and polio.
yes
where does denitrification live?
mostly in soils and sediments and anoxic zones in lakes and oceans
temperate deciduous forest
a rapid change in temperature in a natural body of water
the widespread lack of transboundary cooperation on shared water resources
Which ecosystems do you think are most affected by deforestation?
tropical rain forests
How is desertification related to poverty?
They can experience exacerbated poverty
What is the 7 biome?
tundra, coniferous forest, temperate deciduous forest, rainforest, grassland, shrubland, and desert.
Harmful algal blooms, dead zones, and fish kills
What is the other meaning of desertification?
the process by which land changes into desert,