Answer:
Mass is directly proportional to gravity.
Explanation:
Let's go in detail. Anything that has mass also has gravity. Objects with more mass have more gravity. Gravity also gets weaker with distance. So, the closer objects are to each other, the stronger their gravitational pull is.
This is how gravity is affected by mass.
<span>The rolling back of eyes is a sign our body gives us that it is now the time to relax. When a person faints, becomes unconscious or experiences extreme pleasure, the human nervous system sends out some signals which force the body shut down certain body parts to focus on pleasurable sensation. This happens to your eyes too, when our eye muscles completely relax and they roll out.</span>
Answer:
The regions that have negative demographic trends and the ones where religion has big political power are the ones where there are policies for expansion of the population.
Explanation:
When it comes to population policies, the world can be divided into two groups, one being the one that has policies to stop the population growth and the other that has policies to expand its population. Generally speaking, the Western countries and the Muslim countries are the ones that promote the expansion of their populations, though the reasons are different.
The Western countries face very low birthrates and aging populations, so they have such policies in order to experience a decline of their populations and to have enough labor force for their economies. The Muslim countries, on the other hand, are countries where the religious authorities have big political power, and as it has always been the case in such situations, there is policies in place for expansion of the population so that the religion has more power through more followers, and maybe even expand by attacking other countries in the future.
Answer:
Agriculture is the main source of food, income, and employment of our country. ... Agriculture has been the highest priority because economic growth was dependent on both increasing the productivity of existing crops and diversifying the agricultural base for use as industrial inputs.
OR
Modern agriculture is an evolving approach with innovations in farming practices that helps in increasing agricultural efficiency and reduce the loss of natural resources. By applying this modern technology, farmers are gaining more profits and able to increase their productivity of field.
Some of the modern techniques like selected variety of hybrid seeds of a single crop; bio-fertilizers and bio-pesticides; technologically advanced equipment and energy subsidies in the form of irrigation water are commonly employed by the farmers. The sensors used to detect moisture in the soil help farmers to create irrigation systems for crops based on soil moisture and temperature. Working in low visibility field conditions like rain,dust and fog is possible with the help of modern technologies. Agricultural robots automate agricultural processes of fruit picking, crop harvesting, soil maintenance, irrigation, ploughing, planting, weeding and others. These robots automate slow and repetitive tasks for farmers to ensure focus on improving overall production yields. Land-augmenting technological changes involve technical, chemical and biological modifications to beintroduced in agriculture.
