Answer: Ultimately, the sun powers all major renewable energy technologies except geothermal and tidal power
Explanation:
The sun drives atmospheric processes that result in wind for wind power, plant growth for biofuels, and water evaporation that makes hydropower possible.
Answer:
Rats - Virgin Island
Hemlock - Asia
Zebra moulds - Great Lakes
Explanation:
An alien species is one that was introduced into a new environment, but does not have harmful effects. Such alien species are considered invasive species as they begin to have harmful effects on the new habitat. Invasive species can cause damage to the ecosystem, economic harm or human health effects.
Three invasive species are as following:
- Rats that came on board ships to the Virgin Islands infested the islands' sugar cane fields and caused significant crop damage.
- The woolly adelgid hemlock is an invasive Asian insect which rapidly kills infested hemlock trees.
- Zebra moulds in the Great Lakes can easily cover submerged surfaces, obstructing water intakes at water treatment plants and power plants
Answer:
No.
Explanation:
There is no clear evidence which indicates that cell phones will cause cancer because they emit very low intensity of radio waves but it can cause other diseases. Diseases such as brain tumor, male infertility and ear hearing function can be adversely affected by using cell phones due to the radio wave they emit. So we can say that cell phones will not the cause of cancer disease.
Answer:
el proceso de recibir o dar instrucción sistemática, especialmente en una escuela o universidad.
Explanation:
espero que esto ayude!
The spiritual significance of wetlands is closely related to the religious, cultural and historic importance wetlands play in human well-being. Spirituality contributes significantly to wetland services and values but often remains overlooked and undervalued. Indigenous peoples’ spirituality is often directly related to wetlands being imbued by spirits while mainstream religions construct places of worship in wetlands. Pilgrimages the world over follow rivers and wetlands and in cases these can have a profound impact. Religious leaders can help protect wetlands and some incentives in international policy exist to assist policy makers and decision makers with this.
