Answer:
2 biotic factors that compete for a abiotic factor in a forest are a wolf and a deer competing for water.
Explanation:
all i could find is this map.
Answer:
The impact of so many humans on the environment takes two major forms: consumption of resources such as land, food, water, air, fossil fuels and minerals. waste products as a result of consumption such as air and water pollutants, toxic materials and greenhouse gases.
Population growth is the increase in the number of people living in a particular area. Since populations can grow exponentially, resource depletion can occur rapidly, leading to specific environmental concerns such as global warming, deforestation and decreasing biodiversity.
Answer:
C. It produces a magnetic field around the Earth.
Explanation:
Core is the innermost part of the earth that contains mainly iron and nickel in molten form (under very high temperature and pressure). The density of core is higher than mantle. Because of presence of iron and nickel, it produces a magnetic field around the earth.
This magnetic field forms the magnetosphere of the Atmosphere and this protects the Earth from the Sun flares and the Solar winds from the Sun. Had this magnetosphere been absent the Earth could have been burnt.
Answer:
Explanation:Organic farmers are different from conventional farmers because they choose not to use any chemicals on their farm. This means that they never spray their fields with pesticides or spread any kind of chemical fertilizers. This also means that they never give their animals any non-organic feed or give their animals any drug past a certain age. For a farmer to be able to sell his product as certified organic in Ohio, the soil must have been chemical-free for at least four years. However, it varies from state to state. While in California your soil only has to be chemical-free for one year in some states it may have to be chemical-free for ten! Each organic farmer has his own reasons for choosing to farm organic. Some farmers do it because they feel that it is cheaper to farm organic. They don't have to pay for the chemicals, they get higher prices for their products and they can use a crop rotation to produce the same kind of crop yields. Other farmers do it because they feel that they are producing a healthier product. Most farmers choose to farm organic for a combination of those reasons and others.