It is because the Earth is rotating on its axis that we see the sun and stars move across the arc of the sky. Motion - it’s everywhere in the universe. Nothing is really standing still. We humans ride on a sphere that spins on an axis as it revolves around a star‚ a rotating star in orbit with 100 billion other stars in a whirling galaxy that’s moving over 1 million kilometers an hour in an expanding universe. Some of this motion can be viewed over the course of a few minutes‚ and some requires
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It is argued by many scientists that over time humans have changed the earth to such a degree that we are now in a new geological period. These geographical periods are separate phases of time in the past and present used to contrast the differing geographical conditions on earth over time and suggest when and why they have changed. The Anthropocene is believed by many scientists to be “the current epoch in which humans and our societies have become a global geophysical force” (Steffen et al.‚ 2007)
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AN INCONVENIENT TRUTH is a documentary‚ an instrument of public education and talks about the problem of global warming in the earth and inspires people to take action to save the earth. This documentary centers on Al Gore‚ and his campaign to make global warming a recognized problem worldwide. Gore combines objective scientific evidence‚ humor and personal insights to create a powerful exploration of what he clearly believes is the most critical issue of this or any other time in human history.
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distances in km is inconvenient. - We need much BIGGER units of distance: • Some commonly used distance units: 1 ly (light year) = Distance traveled by light in 1 year = 9.46 trillion km 1 AU (astronomical unit) = average distance between the Sun & Earth = 150 million km A unit of distance‚ not time. Often confused because of Suppose we define the unit: “a day’s drive”. Say we drive 100km/hr The light year and we are prepared to drive for 8 hours in one day. What distance can we travel in that
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natural and human phenomena on Earth. Vidal de la Blache Geography is the science of places‚ concerned with the qualities of potentialities of countries. The particuler character of a country is expressed by the totally of its feature‚ the social diversities associated with the diversities of places.Geography mainly divided into two parts. • Physical geography • Human geography Physical geography: Physical Geography focuses on geography as an Earth Science.It aims to understand
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wrong creation myth because these myths were written from people who have diverse culture and different beliefs. Everyone should be open minded and accept other peoples background. Varieties of people have different opinions and beliefs about how earth and humans came to be. In these creation myths‚ they have their similarities and differences. The three creation myths that will be compared are the Modoc creation myth‚ the Maidu creation myth‚ and the creation myth that comes from the first book
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world or worlds‚ such as sky‚ earth‚ and underworld‚ the creators‚ and the role of cosmic occurrences of the two myths. The similarities will also be compared. Worlds Chosen Zulu Creation was thought to of been full of darkness and was just a large seed. The seed than settled in earth and grew long reeds. The reeds mean source of all things and are called “Uthlanga”. The Unkulunku reed‚ grew into be a man. The reed grew so heavy that the reed broke and fell to earth. Strolling around‚ he realized
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average radius of the Earth 
 Choose one answer. | a. 6 x 10^2 km | | | b. 6 x 10^3 km | | | c. 6 x 10^4 km | | Correct Marks for this submission: 6/6. Question 2 Marks: 6 Step 1. The average distance from Io to Jupiter Choose one answer. | a. 4 x 10^3 km | | | b. 4 x 10^4 km | | | c. 4 x 10^5 km | | Correct Marks for this submission: 6/6. Question 3 Marks: 6 Step 2. Astronomical Unit (AU) is the average distance between the Earth and Mars
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the story of a robotic creature named Wall-E‚ who‚ along with other robots had been charged with cleaning up Earth after the human’s consumerism and greed destroyed the natural balance of the planet‚ turning it into an uninhabitable mess of garbage and waste. In this dystopian future humans have abandoned earth to live on a spaceship (The Axiom). The fact that the humans have abandoned Earth is very apparent in the setting of it‚ which is very dystopian and barren‚ with only piles of rubbish and ruins
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system. It contains almost all of the mass in our solar system and exerts a tremendous gravitational pull on planets and other bodies. 3. Our solar system formed about 4.6 billion years ago. 4. The four planets closest to the Sun - Mercury‚ Venus‚ Earth‚ and Mars - are called the terrestrial planets because they have solid‚ rocky surfaces. 5. Two of the outer planets beyond the orbit of Mars - Jupiter and Saturn - are known as gas giants; the more distant Uranus and Neptune are called ice giants
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