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Population Theories and Models

Population Theories and Models

Population Theories and Models. Stay tuned for tons of IB excitement!. Natural Increase= Crude Birth Rate – Crude Death Rate. How you doin’?. Malthus’ Theory of Population Growth.

By MikeCarlo
(948 views)

Warm Up: Which of the following is large scale? Small scale?

Warm Up: Which of the following is large scale? Small scale?

Warm Up: Which of the following is large scale? Small scale? What is the difference between site and situation? 3. What city lies at 34 degrees North, -83.4 degrees East?. A. B. Warm Up: Which of the following is large scale? Small scale?

By shadow
(214 views)

Measuring Epidemiologic Outcomes

Measuring Epidemiologic Outcomes

Measuring Epidemiologic Outcomes. Epidemiological Outcomes. Ratio: Relationship between two numbers Example: males/females Proportion: A ratio where the numerator is included in the denominator Example: males/total births Rate: A proportion with the specification of time

By kalb
(214 views)

APES year in review

APES year in review

APES year in review. 2012, The year everyone gets a 5!. Introduction. Understand how natural world works Understand how human systems interact with natural system Accurately determine environmental problems Develop and follow a sustainable relationship with natural world. Easter Island.

By mohawk
(131 views)

How Many People Can the Earth Support?

How Many People Can the Earth Support?

How Many People Can the Earth Support?. We do not know how long we can continue increasing the earth’s carrying capacity for humans without seriously degrading the life-support system for humans and many other species. . Environmental science.

By louvain
(175 views)

Development

Development

Development. Why does development vary among countries? Where are more and less developed countries located? Why does developed countries face obstacles to develop? . Key Issue 1: Why does development vary among countries?. The three objectives of development

By maegan
(200 views)

Current Human Population Growth and Implications

Current Human Population Growth and Implications

Current Human Population Growth and Implications. Human Population History. Factors Contributing to Population Explosion. Agricultural advances Advances in medicine Industrial revolution. Reasons for exponential growth of human population. Increased food supply

By tracey
(243 views)

Population and Urbanization

Population and Urbanization

Population and Urbanization. Demography -- study of human population Fertility incidence of childbearing in a society’s population. Fecundity -- maximum potential of childbearing ability of women. Crude birth rate -- number of live births per 1000 of population in a given year. Mortality

By fadhila
(96 views)

Biodiversity, Species Interactions, and Population Control

Biodiversity, Species Interactions, and Population Control

Biodiversity, Species Interactions, and Population Control. Chapter 5. Core Case Study: Southern Sea Otters: Are They Back from the Brink of Extinction?. Habitat Hunted: early 1900s Partial recovery Why care about sea otters? Ethics Keystone species Tourism dollars.

By taipa
(155 views)

1. POPULATION IN TRANSITION

1. POPULATION IN TRANSITION

1. POPULATION IN TRANSITION. IBDP Expectations: Population Change:

By barbara
(112 views)

APES year in review

APES year in review

2014 , The year everyone gets a 5!. APES year in review. Introduction. Understand how natural world works Understand how human systems interact with natural system Accurately determine environmental problems Develop and follow a sustainable relationship with natural world. Sustainability

By muncel
(115 views)

APES year in review

APES year in review

2012, The year everyone gets a 5!. APES year in review. Introduction. Understand how natural world works Understand how human systems interact with natural system Accurately determine environmental problems Develop and follow a sustainable relationship with natural world. Sustainability

By ide
(127 views)

APES year in review

APES year in review

APES year in review. Introduction. Understand how natural world works Understand how human systems interact with natural system Accurately determine environmental problems Develop and follow a sustainable relationship with natural world. Sustainability

By jeneil
(77 views)

World population clock

World population clock

World population clock. 7 billion. ESS January 9th. Cycles test/IAs – see me during tutorial Tuesday - Thursday - Friday – Field trip forms and money Field trip – Mangroves and Population This term – any work may be assessed . The course. Topic 1:

By ilana
(113 views)

2 nd Semester Final Review

2 nd Semester Final Review

2 nd Semester Final Review. Population Calculations. Doubling time 70 / annual rate of increase (%) Population growth rate is the birthrate minus the death rate. CBR = (n/p) x 1000 where n is the number of childbirths in that year, and p is the current population.

By blaze
(139 views)

Population Attributes

Population Attributes

Population Attributes. Natality or birth rate. Natality is the number of births per 1000 people per year. . Natality or birth rate. Natality is the number of births per 1000 people per year. It is calculated at the mid-point of the year. . Natality or birth rate.

By finna
(419 views)

Population

Population

Population. Learning outcomes for today. Define a population and describe the attributes that make up that population Describe the 3 types of population distribution Work in a pair to learn about survivorship curves and age structure. Definition.

By dora
(149 views)

APES vocabulary Review

APES vocabulary Review

APES vocabulary Review. Includes student designed questions!. Microevolution. Change in gene frequency within a population. Predation.

By chika
(141 views)

Exam #1

Exam #1

Exam #1. Collective performance and answers to questions. Distribution for all three sections. A – 16 (90-100) B – 41 (80-89.99) C – 29 (70-79.99) D – 23 (60-69.99) F – 10 (>60) Median – 79.46% (C/B). Part A: Give an example of…. 1. Give an example of a formal region

By adie
(106 views)

Topic 3 – Human Population, Carrying Capacity, and Resource Use

Topic 3 – Human Population, Carrying Capacity, and Resource Use

Topic 3 – Human Population, Carrying Capacity, and Resource Use. Topic 3.1- Population Dynamics. Current Human Population. There are about 7 billion people living on Earth For about 200,000 years, there were between 1-15 million people on Earth. Milestones. 1 Billion: 1804 2 Billion: 1927

By symona
(91 views)

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