Which of the following is false?
A. Fertilizers can maintain soil fertility and productivity into the distant future-even if the soil is eroding.
B. Soil erosion is occurring throughout most of the densely inhabited regions of the world.
C. Both the direct and indirect costs of soil erosion is estimated at hundreds of billions of dollars worldwide.
D. Soil that has eroded could take centuries to be replaced.
E. Loss of soil, combined with exponential population growth, could lead to serious food shortages.

Option A, Fertilizers can maintain soil fertility and productivity into the distant future-even if the soil is eroding.

Explanation:

The top layer of the soil known as top soil is essential for its productivity because it contains essential nutrients such as phosphorus and potassium.  

If this topsoil is lost, the inherent soil fertility is also lost. In order to restore the soil fertility, additional inputs in the form of fertilizers and manures are used.

Fertilizers help in restoring soil fertility but only if the essential subsoil material are present. In short it can be said that continuous soil erosion for a longer period of time will result into infertile land parcels whose fertility cannot be restored by fertilizers.  

Hence, option A is correct

brain development. a child's brain undergoes an amazing period of development from birth to three—producing more than a million neural connections each second. the development of the brain is influenced by many factors, including a child's relationships, experiences and environment.

explanation:

you know that this symptom is misleading and quite often is related to: heart attack

a heart attack is a condition that occurs when the blood flow that transports oxygen to the heart muscle is damaged or cut off completely. the coronary arteries that supply the heart muscle with blood flow can be blocked by the accumulation of plaque. also, when the plaque within the heart artery breaks, it creates blood clot that can also hinder the blood flow. men that are over 45years of age and women that are over 55years of age are at risk of having a heart attack. the symptoms of a heart attack include chest discomfort, chest pain, coughing, and shortness of breath.