السؤال 1
النقاط: 2
Which would represent a population?
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Basic English Practice Term 3 Revision
اختبار إلكتروني: Basic English Practice Term 3 Revision
As part of The Ministry of Education smart transformation initiatives, this online quiz was created to help learners develop their 21st Century Skills as well as their English Language Skills. It targets Reading G4_G8 Unified Test: LS, Access & General /Part 1, in Support of The English Language Test Specifications/ Grades 4-8/ Term 3. EMI Department/Academic Year 2018/2019 Reading Literacy Skills Level 1 CEFR A1.1-A1.2 Reference: Literacy Skills Book, page: 180-181/ Ministry of Education/ United Arab Emirates. Created by: Teacher Trainer/ Samaa Abdelghany Published on 21/6/2019 Feedback sent to email: samaa283828@moe.ae ** Instructions: 1- Read, watch & answer all questions. 2. Click Submit. 3- Click View results. 4- Click Submit another response for getting better score.
اختر إجابة واحدة لكل سؤال. عند الاختيار ستظهر النتيجة فورًا: الأخضر صحيح، والأحمر خطأ. وبعد آخر سؤال ستظهر الدرجة النهائية تلقائيًا.
بعض الأسئلة غير مكتملة الإعداد
يوجد سؤال واحد على الأقل لا يحتوي على إجابة صحيحة صالحة في الحقل r_a، لذلك قد لا يعمل التصحيح الفوري بشكل كامل في جميع الأسئلة.
السؤال 2
النقاط: 2
The age-sex structure of a quickly growing population would probably have
السؤال 3
النقاط: 2
Population growth can be represented by the equation r = b=معدل الولادات e=الهجرة الخارجية d=معدل الوفيات i=الهجرة الداخلية
السؤال 4
النقاط: 2
During exponential growth, population growth eventually slows and population size levels off.
السؤال 5
النقاط: 2
exponential growth shape
السؤال 6
النقاط: 2
The carrying capacity of a population is reached as resources become limiting.
السؤال 7
النقاط: 2
Which of the following are examples of density-dependent factors? (1) food, (2) disease, (3) rainfall, (4) temperature.
السؤال 8
النقاط: 2
When organisms must compete for resources, they will usually have a ____________ distribution.
السؤال 9
النقاط: 2
how fast a population changes in size over time
السؤال 10
النقاط: 2
leaving the population for another area
السؤال 11
النقاط: 2
coming into the population from somewhere else
السؤال 12
النقاط: 2
the average number of individuals in a population per unit of area or volume
السؤال 13
النقاط: 2
the largest population size that can be supported in an area without harming the environment
السؤال 14
النقاط: 2
population growth under ideal conditions
السؤال 15
النقاط: 2
species whose population growth is controlled by density-dependent factors
السؤال 16
النقاط: 2
species whose population size is usually well below the carrying capacity
السؤال 17
النقاط: 2
population growth under limiting conditions
السؤال 18
النقاط: 2
Which population growth model does this graph illustrate?
السؤال 19
النقاط: 2
What is the horizontal line on this graph called?
السؤال 20
النقاط: 2
What do the time periods 1–7 represent?
السؤال 21
النقاط: 2
If angelfish produce hundreds of young several times a year, which statement below is true?
السؤال 22
النقاط: 2
If an aquarium holds 80 L of water and contains 170 guppies, what is the approximate density of the guppy population?
السؤال 23
النقاط: 2
Which is a density-independent factor?
السؤال 24
النقاط: 2
Why is the life span of this finch with an eye disease most likely reduced?
السؤال 25
النقاط: 2
Which is a possible reason for the relatively quick spread of the shown disease?
السؤال 26
النقاط: 2
What is the dispersion pattern of herding animals, birds that flock together, and fish that form schools?
السؤال 27
النقاط: 2
What is the projected population of developed countries by 2050?
السؤال 28
النقاط: 2
What is the approximate population difference between developing countries that have low fertility rates and developing countries that have high fertility rates in 2050?
السؤال 29
النقاط: 2
When did the human population begin to increase exponentially?
السؤال 30
النقاط: 2
Japan had a birthrate of eight and a death rate of nine in 2008. What was the PGR?
السؤال 31
النقاط: 2
Georgia, a country in western Asia, had a birthrate of 11 and a death rate of 10 in 2008. What was the PGR of Georgia in that year?
السؤال 32
النقاط: 2
Which part of the graph indicates the carrying capacity of the habitat?
السؤال 33
النقاط: 2
Which limiting factor is dependent on the density of the population?
السؤال 34
النقاط: 2
If a population grows larger than its environmental carrying capacity, then
السؤال 35
النقاط: 2
What does the term carrying capacity describe?
السؤال 36
النقاط: 2
describes the relative numbers of organisms of each age within a population and is often represented by a graph
السؤال 37
النقاط: 2
Countries with high growth rates usually have an age structure that has
السؤال 38
النقاط: 2
The invention of agriculture
السؤال 39
النقاط: 2
Lower death rates in the 1700s resulted from
السؤال 40
النقاط: 2
what is the type of dispersion
السؤال 41
النقاط: 2
what is the type of dispersion
السؤال 42
النقاط: 2
what is the type of dispersion
السؤال 43
النقاط: 2
Any factor in the environment that does not depend on the number of members in a population per unit area
السؤال 44
النقاط: 2
Any factor in the environment that depends on the number of members in a population per unit area
السؤال 45
النقاط: 2
density-dependent factor
السؤال 46
النقاط: 2
density-independent factor
السؤال 47
النقاط: 2
The study of human population size, density, distribution, movement, and birth and death rates
السؤال 48
النقاط: 2
change in a population from high birth and death rates to low birth and death rates
السؤال 49
النقاط: 2
occurs when births plus immigration equals deaths plus emigration.
السؤال 50
النقاط: 2
what is the type of human population growth in this figure
السؤال 51
النقاط: 2
what is the type of human population growth in this figure
السؤال 52
النقاط: 2
what is the type of human population growth in this figure
متابعة النتيجة
تمت الإجابة
0 / 52
الإجابات الصحيحة
0
الإجابات الخاطئة
0
النسبة الحالية
0%
انتهى الاختبار
هذه نتيجتك النهائية بعد الإجابة عن جميع الأسئلة.
النتيجة النهائية
0/52
0%
الإجابات الصحيحة
0
الإجابات الخاطئة
0
الأسئلة المجابة
0 / 52
إجمالي النقاط الممكنة
104
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