Answer:
Tourism contributes 6% of India's GDP and employs 40 million people , making it an important factor in India's economic growth.
A possible cause was a meteorite hit the earth. it caused many organisms to become extinct because it blocked out the Sun so plants couldn't grow and herbivores couldn't eat the plants and carnivores couldn't eat herbivores.
Thats going to be A. Breathed clean air
Answer:
Explanation:
1. Geography helps us understand basic physical systems that affect everyday life: How water cycles and ocean currents work are all explained with Geography. These are important systems to monitor and predict in order to help lessen the impact of disasters. At the same time, these systems can be monitored for important resources to tap in to.
2. To learn the location of places and the physical and cultural characteristics of those places in order to function more effectively in our increasingly interdependent world: Given how global our modern marketplace is, it’s important to have an understanding of where countries and cultures are located relative to one another.
3. To understand the geography of past times and how geography has played important roles in the evolution of people, their ideas, places and environments: Geographical knowledge intersects with other subjects such as Biology and History and can help to gain a better understanding of the ‘big picture’ in these topics.
Answer:
2,000 years
Explanation:
The Earth magnetic field is the magnetic field that comes from inside the Earth and goes out into the space and interacts with the solar wind. This magnetic field is affected by solar storms, solar wind and other solar events that interfere with radio transmissions or that cause aurora in northern latitudes.
However, the magnetic shield is not constant and it has been changing, moving north/south to the poles (that's the magnetic pole) and it is contemplated that it will be out of North America in some years and below the Antarctica.
Scientists also think that the magnetic field may actually reverse orientation and they give an estimate of 2,000-2,500 years for this to happen.
Thus, Evidence shows that Earth's magnetic field is diminishing with time and may reverse orientations by the end of the next 2,000 years.