Ppt1 Flashcards
When did human evolution begin?
Around 60 million years ago with early primates.
What are key traits developed in early primates?
- Flattened molars for plant-based diet
- Grasping hands and feet
- Forward-directed eyes for binocular vision and depth perception
What are prosimians and anthropoids?
Prosimians (e.g., lemurs) and anthropoids (monkeys, apes, humans) evolved from early primates over 20-30 million years ago.
What are the key traits of hominids?
- Bipedalism
- Larger brain size
- Use of complex tools and language
What is notable about Australopithecus afarensis?
Lived 3.8 to 2.6 million years ago, adapted for bipedalism and exhibited hand structures like modern humans.
What is a defining characteristic of Australopithecus africanus?
Lived 3.2 to 2.3 million years ago, with intermediate jaw and brain sizes between modern humans and apes.
What are the key features of Paranthropus robustus?
Strongly built, larger molars for herbivorous diets, lived 2-1.2 million years ago.
What distinguishes Homo habilis?
Known as the ‘Handy Man’, first to use tools, lived 2.4-1.6 million years ago.
What are the notable characteristics of Homo erectus?
- Known for upright posture
- Brain size: 1000 cm3
- Spread from Africa to Europe and Asia
- Utilized fire and tools
What is significant about Homo neanderthalensis?
Lived 200,000-30,000 years ago, robust physique, with a brain size of 1300 cm3 and capable of toolmaking and burial ceremonies.
What defines Homo sapiens?
Originated in Africa 200,000 years ago, migrated globally, replacing other hominids.
What is the Out of Africa Hypothesis?
Suggests Homo sapiens originated in Africa and spread worldwide, replacing other hominids.
What does archaeology study?
The past through material remains, investigating human behaviors and cultural changes.
What is the aim of archaeology?
- Study past human interaction with the environment
- Reconstruct life of prehistoric and historic societies
- Document material remains of human activity
What are the types of archaeology?
- Prehistoric Archaeology
- Protohistoric Archaeology
- Historic Archaeology
What is the significance of cultural heritage in archaeology?
Preserves awareness of historical and cultural landmarks, identifying and protecting important monuments.
What are the phases of evolution in archaeology?
- Antiquarianism
- Scientific Archaeology
- Processual Archaeology
- Post-Processual Archaeology
What characterized Antiquarianism?
Focus on collecting artifacts with little scientific rigor, often viewing them as curiosities.
What defines Scientific Archaeology?
Systematic study of material remains with emphasis on stratigraphy and scientific methods.
What is Processual Archaeology?
A scientific and positivist approach aiming to explain cultural processes and human behavior.
What is Post-Processual Archaeology?
A humanistic approach focusing on subjectivity, multiple interpretations, and cultural specificity.
What major discoveries were made during the colonial period of Indian archaeology?
- Indus Valley Civilization
- Buddhist sites
- Contributions to epigraphy and numismatics
What was the focus of the Archaeological Survey of India (ASI)?
Established in 1861, it focused on institutionalizing archaeological research in India.
What was the significance of the Indus Valley Civilization?
Known for advanced urban planning, including drainage systems and standardized brick sizes.
What were the major contributions of Egyptian civilization?
- Monumental architecture
- Hieroglyphic script
- Contributions to art, astronomy, and governance
What is the timeframe of Mesopotamian civilization?
Flourished between 3000 BCE and 2000 BCE.
What key writing system originated in Mesopotamia?
Cuneiform script, the earliest known writing system.
What were the notable structures of the Indus Valley Civilization?
- Great Bath
- Great Granary
- Dockyard