Aridity - Study guides, Revision notes & Summaries

WGU C255 PA Questions and Answers Graded A What are the five themes of geography? Location, Place, Human/environmental interaction, Regions, Movement Which of the following is the science of mapmaking? Cartography What does longitude measure? The angles east and west of the prime meridian What is population density? Number of people per unit area A country has 100 square miles of land and a population of 1 million people. What is the population density per square mile of the country? 10,000 ...

If Earth had no oceans, would temperatures at the equator be hotter or colder than they are now? Temperatures would be hotter Temperatures would be colder. Temperatures would remain the same. This question can't be answered without additional information. - ANSWER-Temperatures would be hotter If the Earth spun on an axis that was perfectly perpendicular to the equator, then the poles would receive the same amount of solar energy as the equator. true false - ANSWER-false If the Earth...

01 1 Outline the relationship between the water cycle and the carbon cycle in the atmosphere. Point marked Allow 1 mark per valid point with extra mark(s) for developed points (d). For example: Notes for answers • Increasing concentrations of carbon (and Methane) in the atmosphere has a warming effect on the planet and leads to increased evaporation (1). This can increase rates of precipitation or equally higher rates of evaporation can further exacerbate aridity (1) (d). • Volcanic...

Which statement is true? A. Human ancestors with more diverse diets were more likely to go extinct during times when environmental conditions change. B. The proposed hypothesis of variability selection states that the key events in human evolution were shaped by environmental instability and the flexibility of our ancestors in what they ate and where they lived. C. The savanna hypothesis states that Hominin speciation was driven by abrupt and fast climate fluctuations of wet-dry cycles....

WGU C255 PA LATEST 2022 GRADED A What are the five themes of geography? Location,Place,Human/environmental interaction,Regions,Movement Which of the following is the science of mapmaking? Cartography What does longitude measure? The angles east and west of the prime meridian What is population density? Number of people per unit area A country has 100 square miles of land and a population of 1 million people. What is the population density per square mile of the country? 10,000 people What i...

Origin of Earth Jan 1 Moon formation Jan 8 Earliest bacteria/algae April 5 Buildup of free oxygen in atmosphere May 31 Earliest fish Nov 23 Frist Dinosaur Dec 14 Dinosaur extinct Dec 26 Early horses Dec 27 Early primates Dec 27 Modern man Dec 31 Keeling curve -showing atmospheric carbon dioxide level increase at faster rate each year -long term trend -annual cycle measuring CO2 since 1958 understand...

AQA A-Level GEOGRAPHY Paper 1 Physical Geography MS 2021. Outline the relationship between the water cycle and the carbon cycle in the atmosphere. Point marked Allow 1 mark per valid point with extra mark(s) for developed points (d). For example: Notes for answers • Increasing concentrations of carbon (and Methane) in the atmosphere has a warming effect on the planet and leads to increased evaporation (1). This can increase rates of precipitation or equally higher rates of evapor...

AQA AS Geography 7036/1 Physical Geography and People and The Environment Final Mark Scheme Section A Total for this section: 40 marks Question 1 Water and carbon cycles 01 1 Where are the typical stores of water within the lithosphere? A 1 AO1=1 01 2 Which of these factors does not affect the rate of overland flow? D 1 AO1=1 01 3 Outline the process of photosynthesis in the carbon cycle. Mark scheme Allow 1 mark for each valid point with additional marks for ...

AQA A-level GEOGRAPHY 7037/1 Paper 1 Physical Geography Mark scheme June 2021 *216A7037/1/MS* A-level GEOGRAPHY 7037/1 Paper 1 Physical Geography Mark scheme June 2021 Version: 1.0 Final Mark Scheme MARK SCHEME – A-LEVEL GEOGRAPHY – 7037/1 – JUNE 2021 2 Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions, by a panel of subject teachers. This mark scheme includes any amendments made at the standardisation events which...

AQA A-LEVEL GEOGRAPHY PAPER 1 PHYSICAL GEOGRAPHY MARK SCHEME AQA A-LEVEL GEOGRAPHY PAPER 1 PHYSICAL GEOGRAPHY MARK SCHEME ADDITIONAL SPECIMEN ASSESSMENT MATERIAL: SET 2 A-level GEOGRAPHY PAPER 1 PHYSICAL GEOGRAPHY Mark scheme Additional specimen V1.1 Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions, by a panel of subject teachers. This mark scheme includes any amendments made at the standardisation e...