Answer:
The sun produces energy by fusing <u>hydrogen</u> into helium. The major components of the sun are hydrogen and <u>helium</u>. The sun is so hot that matter doesn't exist there in as state of a solid, liquid, or gas, but in the state of <u>plasma, </u><u>(</u><u>the fourth state</u><u>)</u>. Near the poles, Earth's magnetic field turns inward, and some solar wind strikes the atmosphere, causing it to glow and produce <u>magnetosphere</u>. The sun's <u>magnetic</u> field reverses every 11 years.
During the world war 2 on june 6, 1944 the allied invaded the France which was occupied by the germans at that moment. they have code name "omaha beach" is one of the sector they invaded at that time. "omaha beach" is found in the coast of normandy and it is 5 miles long.
Answer:
Space-time compression
Explanation:
The compression of space-time is understood as a theory by David Harvey that tells us the following: This theory is linked to the process of accelerating global events so that we feel that the world is smaller and the distances shorter.
Answer:
Soil is the earth’s fragile skin that anchors all life on Earth. It is comprised of countless species that create a dynamic and complex ecosystem and is among the most precious resources to humans. Increased demand for agriculture commodities generates incentives to convert forests and grasslands to farm fields and pastures. The transition to agriculture from natural vegetation often cannot hold onto the soil and many of these plants, such as coffee, cotton, palm oil, soybean and wheat, can actually increase soil erosion beyond the soil’s ability to maintain itself.
Half of the topsoil on the planet has been lost in the last 150 years. In addition to erosion, soil quality is affected by other aspects of agriculture. These impacts include compaction, loss of soil structure, nutrient degradation, and soil salinity. These are very real and at times severe issues.
The effects of soil erosion go beyond the loss of fertile land. It has led to increased pollution and sedimentation in streams and rivers, clogging these waterways and causing declines in fish and other species. And degraded lands are also often less able to hold onto water, which can worsen flooding. Sustainable land use can help to reduce the impacts of agriculture and livestock, preventing soil degradation and erosion and the loss of valuable land to desertification.
The health of soil is a primary concern to farmers and the global community whose livelihoods depend on well managed agriculture that starts with the dirt beneath our feet. While there are many challenges to maintaining healthy soil, there are also solutions and a dedicated group of people, including WWF, who work to innovate and maintain the fragile skin from which biodiversity springs.
Explanation:
The phenomenon that would be cited as evidence of increased economic interdependence between Europe and the Americas is the development of mercantilism.
This theory suggests that the wealth of a country depends on its economic assets, or capital.