WorksheetsSummative Quiz Topic 3 Science KSSM Form 2
Total questions: 20
Worksheet time: 10mins
The diagram below shows a food web. Which of the following represents organisms X and Y?
X: Chicken
Y: Eagle
X: Sparrow
Y: Frog
X: Eagle
Y: Sparrow
X: Frog
Y: Sparrow
A group of animals that have the same characteristics and live in the same habitat is called a
Species
Population
Community
Ecosystem
What type of relationship exists between groups of tigers in the same habitat?
Mutualism
Prey-predator
Competition
Commensalism
Which of the following pairs is not true?
Pest: Rat
Biological agent: Owl
Pest: Mosquito larva
Biological agent: Fish
Pest: Aphids
Biological agent: Sparrow
Pest: Rat
Biological agent: Snake
Which of the following is not an advantage of biological control?
Eco-friendly
Does not affect human health
Cheaper
Takes shorter time to show effect
What is the meaning of producer?
An organism that eat plants
An organism that eat animal
An organism that produce its own food
An organism that break down the dead organism into becoming nutrient
Diagram below shows a food chain in a maize field. Which of the following are secondary consumer?
I. Sparrow
II. Grasshopper
III. Frog
IV. Snake
I and II only
I and III only
II and III only
II and IV only
Which of the following is not true about carbon and oxygen cycle?
Plants releases carbon dioxide during respiration process.
Plants use up oxygen gas during photosynthesis process.
Decomposition process releases carbon dioxide gas.
Animals used oxygen to carry out respiration.
Diagram below shows an interaction between organisms. What is the type of interaction?
Prey-predator
Mutualism
Commensalism
Parasitism
Which of the following are the typical physical characteristics of predator?
I. Has sharp tooth and claws
II. Has a big body size
III. Has a small body size
I only
II only
I and II only
I and III only
Organisms are competing among themselves for limited supply of basic. What are the needs?
I. Space
II. Food
III. Mates
I only
I and II only
I and III only
I, II and III
Diagram below shows a human activity. Which of the following is not the effect of this activity?
Greenhouse effect
Acid rain
Flash flood
Water pollution
The following organisms form a food chain in a habitat. Which of the following food chains is the most suitable to be formed?
Rat → Owl → Paddy plant → Snake
Paddy plant → Rat → Snake → Owl
Paddy plant → Owl → Rat → Snake
Owl → Snake → Rat → Paddy plant
Which of the following animals is kept in the oil palm plantation to control the population of rats?
Chicken
Dog
Eagle
Owl
Which of the following organisms is a parasite?
Remora fish
Tapeworm
Bird’s nest fern
Sea anemone
Organisms of the same species
I. have many common characteristics
II. can interbreed to produce fertile offspring
III. do not compete with each other
IV. form a complete food web
I and II
I and III
II and IV
III and IV
Animals compete for food, water, X and Y. What are represented by X and Y?
X : Shelter
Y : Sunlight
X : Shelter
Y : Mate
X : Sunlight
Y : Mate
X : Mate
Y : Nutrients
Which of the following is the interaction between paddy plants and grass in a paddy field?
Competition
Symbiosis
Prey-predator
Commensalism
All the plants will grow healthily.
The caterpillar population will decrease.
The grasshopper population will increase.
The butterfly population will decrease.
Which of the following activities harms the ecosystem?
Cleaning up polluted rivers
Establishing more recreational parks
Use of pesticide
Conservation of forests
