June - Present. Upon successful completion of the course, students will be able to: Anatomy and Physiology covers a variety of subjects that relate to the human body, with an emphasis on information needed by aspiring health professionals. The course discusses the physiology of the human body, including surveys of the major organ systems of the body as well as the underlying biochemistry and cellular concepts that are the building blocks for human life.
Introduction to Physical Geography a. Introduction to Geography Introduction The main objective of this online textbook is to introduce students to the exciting field of knowledge known as physical geography.
Physical Deforestation speech introduction is a discipline that is part of a much larger area of understanding called geography. Most individuals define geography as a field of study that deals with maps.
This definition is only partially correct. A better definition of geography may be the study of natural and human constructed phenomena relative to a spatial dimension. The discipline of geography has a history that stretches over many centuries.
Over this time period, the study of geography has evolved and developed into an important form of human scholarship. Examining the historical evolution of geography as a discipline provides some important insights concerning its character and methodology.
These insights are also helpful in gaining a better understanding of the nature of physical geography. History of Geography and Physical Geography Some of the first truly geographical studies occurred more than four thousand years ago.
The main purpose of these early investigations was to map features and places observed as explorers traveled to new lands. At this time, Chinese, Egyptian, and Phoenician civilizations were beginning to explore the places and spaces within and outside their homelands.
The earliest evidence of such explorations comes from the archaeological discovery of a Babylonian clay tablet map that dates back to BC.
The early Greeks were the first civilization to practice a form of geography that was more than mere map making or cartography. Greek philosophers and scientist were also interested in learning about spatial nature of human and physical features found on the Earth.
One of the first Greek geographers was Herodotus circa - BC. Herodotus wrote a number of volumes that described the human and physical geography of the various regions of the Persian Empire.
The ancient Greeks were also interested in the form, size, and geometry of the Earth. Aristotle circa - BC hypothesized and scientifically demonstrated that the Earth had a spherical shape. Evidence for this idea came from observations of lunar eclipses.
Lunar eclipses occur when the Earth casts its circular shadow on to the moon's surface. The first individual to accurately calculate the circumference of the Earth was the Greek geographer Eratosthenes circa - BC.
Eratosthenes calculated the equatorial circumference to be 40, kilometers using simple geometric relationships.
This primitive calculation was unusually accurate. Measurements of the Earth using modern satellite technology have computed the circumference to be 40, kilometers.Deforestation is decrease of forest cover of an area. World forest cover of million hactares has been reduced million hectares in It is estimated that about 40% forests have been lost in the tropics compared to 1% loss in temperatre regions.
In India, at the beginning of 20th century forest cover was about 30% of the total land.
Pollution is the process of making land, water, air or other parts of the environment dirty and not safe or suitable to use. This can be done through the introduction of a contaminant into a.
The Lacey Act of , or simply the Lacey Act (16 U.S.C. §§ –) is a conservation law in the United States that prohibits trade in wildlife, fish, and plants that have been illegally taken, possessed, transported, or sold..
Introduced into Congress by Rep. John F. Lacey, an Iowa Republican, the Act was signed into law by President William McKinley on May 25, Introduction to Genesis Download a free mp3 teaching series from James.
By James M. Rochford. Authorship of Genesis. The authorship of Genesis is bound up with the greater authorship of the Pentateuch as a whole (see “Authorship of the Pentateuch”).Additionally, a number of points can be made for the Mosaic authorship of Genesis in particular.
Introduction to deforestation 1. DeforestationIntroduction to deforestationDeforestation is defined by as the cutting down and removal of all or most of the trees in aforested area. Introduction. What exactly is global warming and why is it worthy of consideration?
Global warming is the scientific phenomenon linking an increase of the average earth temperature because of a trapping of radiation within the earth like a greenhouse.