When you look at a map of South Africa, you'll see that the sea on three sides borders the country. South Africa has a very long coastline reaching from Alexander Bay in the Northwest to Kosi Bay on the northeasterly coast of KwaZulu-Natal. Many South Africans therefore also make a living from fishing.
FISHING AREAS in South Africa
Larger fish like barracuda (snoek) and cob (kabeljou) are caught with hand lines from boats, while other deep-sea types like sardines and hake are caught in nets trailed from behind boats.
The sea is a large source of food and approximately 30 000 people annually make a living from the fishing industry in South Africa. Many people also angle for sport. Besides the sea fish that are caught, smaller quantities of fresh water fish also appear in delicious dishes on many tables.
Can you find three reasons for the importance of the fishing industry to south africa in the above paragraphs?
Activity 1
To fill in as many examples as possible in a table [lo 1.2]
Fish as Food
Sea fish
Fresh water fish
Activity 2: To complete a flow diagram on the processing of fish [LO 1.1]
Study the following sketches and complete the diagram.
Processing of fish
(flow diagram)
Assessment
Learning outcome 1: geographical enquiry
The learner will be able to use enquiry skills to investigate geographical and
environmental concepts and processes.
Assessment standard
We know this when the learner:
1.1 identifies information from various sources (maps, atlases, books) [finds sources].
1.2 organises information under given headings [works with sources].
Memorandum
The processing of fish
Fish is caught in different ways e.g. dragnets; hand lines.
Fish is weighed, cleaned and sold.
Fish is transported to factories (industrial) where it is processed.
Fish is processed to products such as fish oil, fishcakes, fish fingers, and fresh fish for frying or braaiing.
Bacteria doesn't produce energy they are dependent upon their substrate in case of lack of nutrients they are able to make spores which helps them to sustain in harsh environments
_Adnan
But not all bacteria make spores, l mean Eukaryotic cells have Mitochondria which acts as powerhouse for them, since bacteria don't have it, what is the substitution for it?
Assimilatory nitrate reduction is a process that occurs in some microorganisms, such as bacteria and archaea, in which nitrate (NO3-) is reduced to nitrite (NO2-), and then further reduced to ammonia (NH3).
Elkana
This process is called assimilatory nitrate reduction because the nitrogen that is produced is incorporated in the cells of microorganisms where it can be used in the synthesis of amino acids and other nitrogen products
There are nothing like emergency disease but there are some common medical emergency which can occur simultaneously like Bleeding,heart attack,Breathing difficulties,severe pain heart stock.Hope you will get my point .Have a nice day ❣️
_Adnan
define infection ,prevention and control
Innocent
I think infection prevention and control is the avoidance of all things we do that gives out break of infections and promotion of health practices that promote life