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Natural sciences

Ecosystems and the environmental balance

Educator section

Memorandum

Assignment 12:

4. (d) The vegetation is influenced directly by the climate. The climate differs from place to place and therefore the vegetation also differs from region to region.

Leaner section

Content

Activity: to describe a neighbourhood ecosystem [lo 1.1]

1. ECOSYSTEMS

(a) Make a careful study of various examples of ecosystems on the previous page. Professor Prove-It would like to know whether there are any existing ecosystems in your neighbourhood. It may be examples of ecosystems that are similar to those dealt with on the previous page, or different ecosystems.

I discovered the following ecosystems in my neighbourhood:

I discovered the following ecosystems in my neighbourhood:
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Assignment 12

(b) Write a short article describing an ecosystem of your choice which you discovered in your neighbourhood:

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(c) Sketch your favourite example of an ecosystem below:

(d) Criticise or defend the following statement: "The vegetation in our country is exactly the same in all the different regions."

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Assessment

Learning Outcome 1: The learner will be able to act confidently on curiosity about natural phenomena, and to investigate relationships and solve problems in scientific, technological and environmental contexts.

Assessment Standard 1.1: We know this when the learner plans investigations.

Questions & Answers

price elasticity of demand is the degree of responsiveness of a quantity demanded to the change in price of the commodity in question.
Gladys Reply
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Thelma Reply
it helps to make the correct choice
Gladys
it helps firm to produce products that will bring more profit
Gladys
the difference between needs and wants
londiwe Reply
needs are things that we basically can't live without wants are just luxury things
Thelma
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When you make a Scedule of the demand you made
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What is macroeconomics
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It's one of the two branches of Economics that deal with the aggregate economy.
Mayen
it's about inflation, occupation, gdp and so on
alberto
What is differences between Microeconomics and Macroeconomic?
Bethrand
microeconomics focuses on the action of individual agents in the economy such as businesses, workers and household. while macroeconomics looks at the economy as a whole. it focuses on broad issues in the economy such as government deficit, economy growth, levels of exports and imports, and
Thelma
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Thelma
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Fixed Costs per week Variable Costs per bear Rent & Rates of Factory Hire & machines Heating & Lighting Repayment of Bank Loan K100.00 K45.00 K5.00 K50.00 Materials Foam Wages K6.00 K1.00 K1.00 Total K200.00 K8.00
Richard
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Source:  OpenStax, Natural sciences grade 6. OpenStax CNX. Sep 16, 2009 Download for free at http://cnx.org/content/col11079/1.1
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