Interaction living thingCooperation , competitionCooperation fair situasionEverybody get present
Competition have winnercompete food, space and waterTerritory also shelterWill eliminate for loser
Limited food and water Get “sweety” for mate Defend for territoryEvent shelter ( rhythm : Polly put the kettle on )
Vocabulary1. Interaction = interaksi2.Competition = persaingan 3.Limited resource = sumber terhad4.Territory = wilayah5.Breeding = pembiakan 6.Mate = pasangan 7.Defend = mempertahankan 8.Space= ruang9.Shelter = tempat perlindungan
Plant are eaten by herbivore and carnivore
The smaller herbivore become a prey or food for carnivore
The herbivore and carnivore become food for omnivore
The interdependence among living thing is known interaction
Cooperation
1. Animals cooperate with one another in order to survive.
2. They form partnership with other animals3. They help each other for food, transport
shelter and protection4. Example : i. Sea anemone and crab
ii. Mynas and the buffaloesiii. The baboon and the antelopesiv. The remora(fish) and the shark
Competition
1. On other hand , if the party gets the benefit and the other party “ suffer”such interaction is called competition
2. This is happen when the animals involve in a tussle of getting the same resources
3. The animals compete because they aquire the resources, which are limited
occur
Among animals and plant live in the same habitat.
2 or more living things have the same need that are limited.
Among animals of the same species
Between different species of animals.
Food Water Mate Shelter territory
Food and water are basic need of animals.
Can occur when the food and water resources are limited
The more limited the food and water resources are, the more intense the competition will be.
If the food and water resources abundant . Animals do not need to compete for them
Occur among the same species Occurs when two male animals
fight for a mate Animals need mate to ensure
the survival of species During mating season , animals
trying to mate
Animals need shelter to live. Occur when animal looking for shelter
or defending their own shelter. Animals need to be in control of a
certain territory that provides them with food, water and shelter
Occur when an animal or a group of animals are looking for a new territory or defending their own territory.
The winner will gain control of the food, water, resources, shelter, and territory and also get mate.
The weaker animal or the loser will eliminated from the habitat or died.
Compete for sunlight, water, nutrient and space
If more plant grow in an area, the competition in that area gets more intense
Plant are rooted to the ground . Since all green plants are producer,
they do not compete for food. They still need sunlight, water , carbon
dioxide, nutrient and space to make food
Plant get water and nutrient from soil The nutrient are absorbed by the root
and used for plant growth. Nutrient are needed by plants for
healthy growth and development.
When these resource are limited , plant have to compete among themselves.
Competition involve plant same species called intraspecies
Competition involve plant different species called interspecies
Effect of competition Observation Inferences
Died early or growth does not occur
Not enough nutrient
Stunted growth Not enough nutrient and water
Wrinkle leaves, leaves became thick, curled and brittle,Pale green leaves, red or purple spot on leaves, Yellow edge leavesLeaves distorted and form cupAbnormal growthPoor root growthThin and small stemsThe tips of the young shoot dieWeak stemsProducing less yield
Not enough nutrient
Observation Inference
The plant wilt and loss its turgidity
Not enough water
The plant grow taller but with thin stem
Not enough sunlight
The intraspecies competition more intense than interspecies
Example :The plant have fewer growth
Example :The corn plants grow faster and bigger than paddy plants .
Because the resources need by the plant of similar species are exactly the same.
Example :Corn plant need the same amount of nitrates . When corn plant compete among themselves , they use exactly the same resource.
Example:If the corn plant complete with paddy plants.Because corn plant have longer and more extensive root system ,enabling to absorb more nutrient and water.
Effect of competition
VANISHED AND ENDANGERED
HSP 1.3Understanding the
responsibility of human beings in
protecting Endangered species
Give examples of extinct animals
Give examples of endangered
animals
Give examples of endangered
plants
Explain why certain Animals or plants
are facing the threat of extinction.
Suggest ways to prevent animals and
plants from extinction.
IMPORTANT ANIMAL FOR
HUMAN
medicinefood
ClothesAccessories
IMPORTANT OF PLANTS
FOR HUMAN
medicineFood
Accessoriesfurniture
The phenomenon when the certain animal species become rare to find and cease to exist is called extinction
Extinction means then permanent disappearance of a living species.
1. Before plant species becomes extinct, their numbers will decline.
2. If the numbers continue to decrease, the species become rare, that called endangered.
3. Endangered species means those which are facing the threat of extinction .
4. To prevent extinction, these endangered species must be protected and preserved
The phenomenon when the certain plant species become rare to find and cease to exist is called extinction
Extinction means then permanent disappearance of a living species.
Factors of plant and animal facing extinction
Deforestation – process of cutting down and removing trees for timber, open space for growing crops or animal farming
Destroyed plant and animal.
Factors of plant and animal facing extinction Environment
pollutant- by releasing toxic gases and substance such as lead , carbon monoxide, sulphur dioxide and nitrogen oxide.
Factors of plant and animal facing extinction Agrochemical in
agricultural- pollute the soil and water
This kill many animal.
Factors of plant and animal facing extinction Excessive and
illegal logging
Conservation areas- agricultural, development activities , collecting plant or plants part hunting, killing of animal are not allowed.
Forest reserve National park State park Wildlife sanctuaries Marine park
Keeping and breeding them in captivity because the eggs are collected to be sold and eaten.
Zoo Bota Kanan River
Terrapin conservation
Enforcement Law to protect wildlife
Protection of wildlife Act( Peninsular Malaysia)
Fauna Conservation Ordinance (Sabah)
Wildlife Protection Ordinance(Sarawak)
Educating the public and enhancing awareness
Poster Wildlife Day Campaigns School curriculum NGO- Malaysia
Nature Society
1. Illegal and excessive logging.
2. Excessive Clearing of forests to build roads, highway, industrial parks and housing estates.
3. Improper management of mining activities.
3. Improper management of mining activities.
4. Illegal and excessive hunting.
5. Improper management of waste from factories.
6. Improper management of waste from households.
7. Excessive use of fertilizers, pesticides and herbicides in agriculture.
8. Heavy usage of motor vehicles.