Answer:
The earlier existing organisms including both flora and fauna, that were buried millions of years back, were converted into fossils and these fossil fuels are some of its forms.
The use of fossil fuels has extensively increased over the last few decades. This increasing consumption of fossil fuels has a negative effect as it releases a large amount of carbon into the atmosphere.
The cutting of trees also affects the atmosphere, because in the absence of trees, the CO₂ will not be absorbed by the plants and there will be less amount of O₂ as well. This will lead to an increasing amount of carbon into the atmosphere.
This carbon content when increases in its amount and rapid deforestation can lead to the following consequences-
- Increasing the amount of Carbon in the atmosphere will lead to an increase in the global surface temperature of the earth. This would lead to the melting of the ice in the colder regions and higher latitudes, thereby rising the sea level.
- Deforestation will lead to a high rate of wind erosion, where the soil will be dry, lacking in the moisture content, and wind will carry away its valuable minerals. Rapid surface runoff or flooding also will result. It will result in the loss of soil fertility.
- It will be difficult for organisms to survive in such a hot and harsh condition.
Answer:
The physical features of an area of land.
Explanation:
- The topography is the study of the relief features on the surface of the earth and refers to the shapes and sizes of being a broad field of natural sciences it focuses on the elements of the physical world.
- Such as those describing the elevation, contours intervals and escapements, mountain, hills, and many more. It describes the nature of the terrain of the landscape.
Answer:
(See explanation for further details)
Explanation:
Norway, Sweden and Canada are countries with a market economy with low taxation to entrepreneurship and innovative businesses and a generous welfare state supported by progressive taxation, which are a mirror image of contemporary socialdemocracy, which stands in the center of the economic spectrum.
Answer:
It is a large, dome-shaped muscle that contracts rhythmically and continually, and most of the time, involuntarily. Upon inhalation, the diaphragm contracts and flattens and the chest cavity enlarges. This contraction creates a vacuum, which pulls air into the lungs.
Because there hard to climb up it and makes our muscles exhausted