Historically, human actions have been inconsequential on the forces of nature, however, humans are now influencing the processes of the planet. The water bodies of Canada and the world are being invaded by non-native or exotic species. An exotic species is any species intentionally or accidentally transported and released by man into an environment outside its present range. These plant and animal species are considered to be among the most severe agents of habitat alteration and degradation, and they are a major cause of the continuing loss of biological diversity throughout the world.
Not all aquatic species that are introduced into new environments are successful; in fact, ecologists predict that most will fail and those that manage to survive will fail to establish reproducing colonies. An ecosystem's resistence to exotic species depends on competition between them and native species for food and habitat. The greater the diversity in an ecosystem, the more competitors an exotic species will encounter, thereby decreasing its chances of becoming established.
tropical rainforest , costal areas,and islands
B. biodiversity
biodiversity. Biodiversity refers to the variety of different species and their interactions within an ecosystem. A high level of biodiversity indicates a healthy and balanced ecosystem that can better withstand environmental changes or disturbances.
Basically biodiversity is the level of genetic difference among different members and populations of a species. This is important as too much genetic similarity can lead to inbreeding and illness.
by having too much sugar and salt
tropical rainforest , costal areas,and islands
B. biodiversity
biodiversity. Biodiversity refers to the variety of different species and their interactions within an ecosystem. A high level of biodiversity indicates a healthy and balanced ecosystem that can better withstand environmental changes or disturbances.
B. biodiversity
low
biodiversity
technology level of income
An isobar is a line of equal pressure on a map . In meteorology, the barometric pressures shown are reduced to sea level, not the surface pressures .
It leads to an increase level of biodiversity. ~Sergio
Basically biodiversity is the level of genetic difference among different members and populations of a species. This is important as too much genetic similarity can lead to inbreeding and illness.
Item and gold main factor whos qty affacting on the cash level
by having too much sugar and salt