In northwestern Australia, in a barren basalt outcrop, one of the oldest rocks on Earth lies exposed to the sun. The volcanic material, which formed at the bottom of an ancient ocean, hides the "oldest robust evidence" of life. According to Roger Buick, rocks that are 3.5 billion years old contain traces of carbon that was once made up of living organisms. Creationists believe that God created man, but scientists believe that there is a natural explanation for life. Scientists recognize that life began when chemistry begat biology. This means that simple molecules are assembled into complex molecules and begin to self-replicate. In 1970, researchers at the University of Oregon discovered that the entire ecosystem unexpectedly thrives around hot springs on the Pacific seabed. These vents could have provided the basic molecular organisms and energy needed to spark life. Furthermore, other scientists argue that life was sparked in the ice. Wheat was made the leaven of life through the multiplication of a variety of numbers and helped adapt them to climates and soils. Scarcity of water and less generosity of soil deploy the earth's prodigious efforts to extract enough food for terrestrial species to survive and live. The needs of the earth have been able to shape the human earth with devotion and patience in sacrificial rituals. The most widespread human occupation on Earth is agriculture passed down with work, sweat and effort, as it is a prerequisite for the survival of humanity (np 3). Water on earth is always in motion, and the water cycle (hydrological cycle) describes its continuous movement of the earth's surface up, over and under. Throughout the cycle, water takes three forms: solid (ice), liquid (water) and gas (water vapor). The three basic steps in the water... in the middle of the paper... urbanization. Therefore, the city has limited capacity to support all residents in the face of a natural disaster. Furthermore, freshwater bodies have decreased due to global warming activities due to changes in weather patterns. This was caused by sporadic rains leading to failure of freshwater bodies to be replenished. From this it is evident that water is being overused by humans due to the increasing demand of the population. The use of chemicals in agricultural practices has affected the quality of agricultural land. This has led to growing food shortages and many lands are becoming barren. Finally, humans are overexploiting natural minerals such as oil, gold, and diamonds, which are scarce commodities. For example, oil production takes millions of years to form. However, due to urbanization, humans have continued to extract the resource at a faster rate.