Geography Questions and Answers

Solar energy is considered the most environmentally friendly type of energy. This is because it is a renewable source of energy that does not emit any greenhouse gases during production. Solar panels can be installed on rooftops, which does not require any additional land space. Hydroelectric energy, while also renewable, can have significant environmental impacts including habitat destruction and water quality impacts. Thermal and nuclear energy both have significant environmental impacts including greenhouse gas emissions and radioactive waste, respectively.

The Pacific Ocean is the largest ocean in the world. It is larger than all of the Earth's land area combined. The other options, the Atlantic Ocean, Indian Ocean, and Arctic Ocean, are smaller in comparison.

Inselberg is formed from the existence of extensive old plateau

Soil erosion by the action of rain, also known as water erosion, is primarily caused by the removal of vegetation, steep slopes that increase the speed of runoff, and heavy rainstorms. Aridity, on the other hand, refers to dry conditions, which are less likely to cause soil erosion by rain. Therefore, the correct answer is 'aridity'.

The North Atlantic sea route is the busiest sea route in the world. It links North America with Europe and Nigeria with Western Europe. Goods carried on this route do not include graius.