modern geography‚ and the evolution of prehistoric man ("ape man") ( see figure 1). “The Pliocene was a time of global cooling after the warmer Miocene. The cooling and drying of the global environment may have contributed to the enormous spread of grasslands and savannas during this time. The change in vegetation undoubtedly was a major factor in the rise of long-legged grazers who came to live in these areas. Additionally‚ the Panamanian land-bridge between North and South America appeared during
Premium North America
Dallas‚ Texas “Everything’s bigger in Texas‚” a widely known saying‚ may very well be true when it comes to the size of the state‚ but is everything in Texas really bigger? Researching the Lone Star state‚ the second largest state in the nation‚ Dallas seemed to be the largest city as well as the center of it all; and it also could be used as a good representation of the state’s overall average climate. The Dallas “metroplex is located in North Central Texas‚ approximately 250 miles north
Premium
biome. A biome is made up of many different ecosystems. The ecosystems tend to have the same pants and animals as neighboring biomes around the boundaries. The major biomes are the tundra‚ taiga‚ tropical rain forest‚ temperate forests‚ desert‚ grassland‚ savanna‚ chaparral‚ and marine. Each biome has it’s own characteristics such as the tundra. The tundra is a biome that is located in the Northern Hemisphere of the world. It circles the North Pole and reaches down to the taiga. The tundra has a
Premium Ecosystem Ecology Organism
Planet of Life: Apes to Man: Teacher’s Guide Grade Level: 6-8 Curriculum Focus: Animals Lesson Duration: Two class periods Program Description Climb our family tree in Apes to Man to find out how the unpredictable forces of evolution shaped our primate ancestors and Earth’s first hominids. And discover the many fine traits we have in common — including perception‚ cleverness‚ and a gift for communicating! Onscreen Questions and Activities Segment 1‚ Planet of Life: Apes to Man: Part One • •
Free Primate Human Hominidae
Why is there a need to use different management strategies to manage leisure and tourism in Epping forest? Contents page Introduction 3 Hypotheses 4 Epping forest management objectives 5 Epping forest management objectives 6 Hypothesis 1 7 Hypothesis 2 8 Hypothesis 3 9 Background information 10 Why is there a need to use different strategies and why? 11 More modern types of management 12 History of Epping forest 13 Location of Epping forest 14 Methodology 15 Data presentation
Premium Soil Plant Erosion
ENG311: Dropout Nowadays‚ education is very important. Every child has a right to education. Millions of children around the world attend schools. They get a basic secondary education. After wards‚ some enter universities or college. Over 140 million children are very poor. And they do not have shoes and clothes to go to school. Children work at home and at the factory. They help their family to lool after animals‚ so they do not have time to go to school/. Dropouts are a big problem in Mongolia
Premium Mongolia Mongols Genghis Khan
GE6351 ENVIRONMENTAL SCIENCE AND ENGINEERING UNIT I ENVIRONMENT‚ ECOSYSTEMS AND BIODIVERSITY ENVIRONMENT DEFINITION: It is defined as the sum total of water‚ air‚ and the inter-relationship that exists among them and with the human beings‚ other living organisms and materials. SCOPE: As a subject it has a wide scope. It encompasses a large number of areas and aspects‚ which may be summarized as follows 1. Natural resources 2. Ecology and biodiversity 3. Environmental pollution and control 4. Social
Free Biodiversity Ecosystem Ecology
occur at once. They took place in phases. The Bantu speaking people were part of the Iron Age people from the Middle East. They settled along the banks of the River Nile. Later‚ they moved to North Africa and occupied some areas in the Sahara grasslands. From here‚ they moved to the area around Lake Chad‚ Nigeria and the Cameroon highlands area called the Benue-Cross region. However‚ some settled in the great lakes region in east Africa. These people were given the name ‘Bantu’ because of the
Premium Zambia Africa Human migration
threatened by the loss of their habitat‚ constant degradation and fragmentation going on. These elephants are not only a cultural icon in India and throughout Asia‚ but they also help maintain the integrity of their forests and help preserve their grassland habitats. Many people have a hard time understanding the difference between the Asian elephant and the more commonly known African Elephant. The Asian elephant is substantially smaller in size‚ has a rounder head‚ and has a back that is more convexed
Premium Elephant Asian Elephant Ivory
This cooling and drying helped with the growth of savannahs and grasslands and the decline in tropical forests‚ and seasons become more distinguishable. The global average temperature was only 2-3℃ warmer than it is today. There was also similar amounts of CO2 in the atmosphere as there is now: 350-450ppm in the mid-pliocene
Premium Human Earth Dinosaur