The Evolution of Life This section provides information about the evolution of life on Earth. For reasons of simplicity some important events and life forms were selected for each geological time span. However this should not give the impression that the evolution of life on Earth is or was a sequential event. Many life forms that were not mentioned in this text were very successful and have evolved or in some cases maintained a very successful life strategy. Prokaryotes‚ for example are the most
Premium Extinction event Dinosaur Fossil
Human Evolution Human Evolution‚ the biological and cultural development of the species Homo sapiens‚ or human beings. A large number of fossil bones and teeth have been found at various places throughout Africa‚ Europe‚ and Asia. Tools of stone‚ bone‚ and wood‚ as well as fire hearths‚ campsites‚ and burials‚ also have been discovered and excavated. As a result of these discoveries‚ a picture of human evolution during the past 4 to 5 million years has emerged. Human Physical Traits Humans are
Premium Human Hominidae Human evolution
Global Warming: Is it the Unwitting Demise of the Human Race SCI 207 February 25‚ 2013 Global Warming: Is it the Unwitting Demise of the Human Race Since the inception of planet earth‚ the sun has heated the planet. As earth cooled and an atmosphere developed‚ it provided a protective shell that allowed microscopic creatures and plant life to grow. As the species on earth diversified‚ plants began to absorb carbon dioxide and provided oxygen that was needed for animal life. In turn animals
Free Earth Global warming Carbon dioxide
Human evolution is the biological and cultural development of humans. A human is any member of the species Homo sapiens‚ meaning "wise man." Since at least the Upper Paleolithic era‚ some 40‚000 years ago‚ every human society has devised a creation myth to explain how humans came to be. Creation myths are based on cultural beliefs that have been adopted as a legitimate explanation by a society as to where we came from. The science of paleoanthropology‚ which also tries to create a narrative about
Premium Human Human evolution Hominidae
Evolution of the Alligator Evolution of the Alligator One of the most highly evolved animals on the Earth today is the alligator. Found mainly in the swamps and warmer climates of the earth‚ these predators are one of the few animals left that existed when the dinosaurs roamed the planet. Over the millennia‚ they have evolved into one of the most feared and interesting creatures today. However‚ the modern alligator is a far cry from its ancestral roots. Today‚ by looking at the anatomy of
Premium Crocodile Human anatomy
intelligence is very difficult. Many theories have been posed as selective mechanisms for the trends toward increased intelligence in primate evolution. Some emphasize complex ecological pressures‚ mainly foraging strategies as the primary forces driving an evolutionary increases in cognitive abilities‚ and other suggest that increased social complexity favored the evolution of primate intelligence (Tomasello and Call‚ 1997). Across the animal kingdom‚ brain size increases with increasing body size‚ however
Premium Primate
House of the Philippines PHILIPPINES 101 History of the Philippines Through the centuries… • 750‚000-500‚000 years ago: Flake tools 750‚000found in Solana‚ Cagayan • 50‚000-10‚000 BC: Cutting tools found in 50‚000the Tabon Caves in Quezon‚ Palawan • 24‚000-22‚000 BC: Fossil remains of 24‚000“Tabon Man” in Tabon Caves • 6th to 10th century: Complex society exists in Negros Oriental. • AD 900: Chinese porcelain and stoneware found in Masbate. • AD 990: Wooden boat found
Free Philippines
GREETINGS EVERYONE WELCOME TO OUR PRESENTATION WELCOME TO OUR PRESENTATION WE ARE…….. THE AVENGERS GROUP MEMBER’S DESCRIPTION Member’s Name Class ID Umme Sumaia 04[c] Refatul Jannat Ratna O7 Emran Hossain Raju 35 Khaleda Parvin 68 Meher Afroj Rima 69 MD. Azizur Rahman 39 MD. Abdullah Al Mamun Rasal 52 WE ARE PRESENTING…. THE PURPOSE OF TOURISM PLANNING INTRODUCTION Massive development of resources is the consequence as millions more people travel to seek personal rewards
Premium Tourism Economic development Government
To learn about objectives. students will construct three instructional objectives with At the conclusion of the class‚ students will construct three Th bu is t a is n go ot al an ob je ct iv e TYPES OF OBJECTIVES • Cognitive Learning Domain Objective • Affective Learning Domain Objective • Psychomotor Learning Domain Objective Cognitive Domain Affective Domain Psychomotor Domain Th an is o sp d t ne e c h e la if d ck c eg s re co e nd is iti no on t COMPONENTS OF OBJECTIVES •
Free Psychology
SPORTS DAY SPORTS DAY Name: Yash Nayak Class: 9 B Instructed by: Mr. Alok Kanchan SPORTS DAY OF OUR SCHOOL The annual sports day of our school is a very big event Sports day starts with march past and some cultural events On this day almost all students of our school take part in different sports events like high jump ‚ long jump ‚ slow cycle race etc. On this day parents are allowed to come and see their child’s performance in sports events The students those
Premium Olympic Games Sport Ancient Olympic Games