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Worksheetsscience form 2 chapter 2
Total questions: 46
Worksheet time: 23mins
What is Producers ?
Organisms that breaks down dead organisms into simpler materials. Examples: Bacteria and fungi
An animal that eats only green plants (producers) as food.
Green plants that can make their own food.
An animal that eats plants and animals.
What is Consumers ?
Organisms that breaks down dead organisms into simpler materials. Examples: Bacteria and fungi
An animal that eats only green plants (producers) as food.
Green plants that can make their own food.
An animal that eats plants or other animals.
What is Herbivore ?
Organisms that breaks down dead organisms into simpler materials. Examples: Bacteria and fungi
An animal that eats only green plants (producers) as food.
Green plants that can make their own food.
An animal that eats plants and animals.
What is Omnivore ?
Organisms that breaks down dead organisms into simpler materials. Examples: Bacteria and fungi
An animal that eats only green plants (producers) as food.
Green plants that can make their own food.
An animal that eats plants and animals.
What is Primary carnivore ?
Organisms that breaks down dead organisms into simpler materials. Examples: Bacteria and fungi
An animal that eats herbivores or primary consumers.
Green plants that can make their own food.
An animal that eats plants and animals.
What is Secondary carnivore ?
Organisms that breaks down dead organisms into simpler materials. Examples: Bacteria and fungi
An animal that eats herbivores or primary consumers.
An animal that eats primary carnivores.
An animal that eats plants and animals.
What is Decomposers ?
Organisms that breaks down dead organisms into simpler materials. Examples: Bacteria and fungi
An animal that eats herbivores or primary consumers.
An animal that eats primary carnivores.
An animal that eats plants and animals.
What is Habitat ?
Several communities that live in a habitat interact with one another include with non-living things.
Organisms of the same species and live together in the same habitat.
A group of similar organisms which are able to interbreed.
Natural home of organisms.
What is Species ?
Several communities that live in a habitat interact with one another include with non-living things.
Organisms of the same species and live together in the same habitat.
Several different populations of organisms that live together in the same habitat and interact with one another.
A group of similar organisms which are able to interbreed.
What is Population ?
Several communities that live in a habitat interact with one another include with non-living things.
Organisms of the same species and live together in the same habitat.
A group of similar organisms which are able to interbreed.
Several different populations of organisms that live together in the same habitat and interact with one another.
What is Community ?
Several communities that live in a habitat interact with one another include with non-living things.
Organisms of the same species and live together in the same habitat.
Several different populations of organisms that live together in the same habitat and interact with one another.
A group of similar organisms which are able to interbreed.
What is Ecosystem ?
Several communities that live in a habitat interact with one another include with non-living things.
Organisms of the same species and live together in the same habitat.
Several different populations of organisms that live together in the same habitat and interact with one another.
A group of similar organisms which are able to interbreed.
What is the importance of interaction between living things and non-living things in an environment?
To maintain air in the environment.
To maintain the food sources in the environment.
To maintain balance in the environment.
To maintain water in the environment.
Identify the types of interaction between organisms based on the given statements.
Organisms (predators) hunt and eat other organisms (prey) as food.
Parasitism
Mutualism
Competition
Prey-predator
Identify the types of interaction between organisms based on the given statements.
Organisms compete for the same basic needs.
Parasitism
Mutualism
Competition
Prey-predator
Identify the types of interaction between organisms based on the given statements.
Occurs between two species of organisms that live together whereby both organisms benefit.
Parasitism
Mutualism
Competition
Prey-predator
Identify the types of interaction between organisms based on the given statements.
Occurs between two species of organisms that live together. One organism benefits while the other organism is negatively affected.
Parasitism
Mutualism
Competition
Prey-predator
Identify the types of interaction between organisms based on the given statements.
Occurs between two species of organisms that live together. One organism benefits while the other organism is not adversely affected.
Parasitism
Mutualism
Commensalism
Prey-predator
Identify the types of interaction between organisms below.
Sea anemone and hermit crab
Parasitism
Mutualism
Commensalism
Prey-predator
Identify the types of interaction between organisms below.
Tree and Rafflesia
Parasitism
Mutualism
Commensalism
Prey-predator
Identify the types of interaction between organisms below.
Frog and fly
Parasitism
Mutualism
Commensalism
Prey-predator
Identify the types of interaction between organisms below.
Shark and remora fish
Parasitism
Mutualism
Commensalism
Prey-predator
Identify the types of interaction between organisms below.
Nitrogen-fixing bacteria and leguminous plant
Parasitism
Mutualism
Commensalism
Prey-predator
Identify the types of interaction between organisms below.
Trees in a forest
Competition
Mutualism
Commensalism
Prey-predator
Identify the types of interaction between organisms below.
Flowering plants and weeds
Competition
Mutualism
Commensalism
Prey-predator
Identify the types of interaction between organisms below.
Tree and bird’s nest fern
Competition
Mutualism
Commensalism
Prey-predator
Identify the types of interaction between organisms below.
Owl and rat
Competition
Mutualism
Commensalism
Prey-predator
Identify the types of interaction between organisms below.
Buffalo and mynah
Competition
Mutualism
Commensalism
Prey-predator
Identify the types of interaction between organisms below.
Tree and staghorn fern
Competition
Mutualism
Commensalism
Prey-predator
Identify the types of interaction between organisms below.
Tree and aphid
Parasitism
Mutualism
Commensalism
Prey-predator
The list below shows some organisms.
Rat, paddy, bird, snake, eagle
Based on the organisme above, which food web is correct?
Which of the following organisms is the producer in an ecosystem?
I Grasshopper
II Paddy
III Grass
IV Eagle
I and II
III and IV
II and III
I and IV
Why weeds in the garden have to be cleared from time to time?
To reduce competition
To reduce prey-predator
To encourage the process of symbiosis
To increase the number of parasite
What is the function of snakes in oil palm estates?
Control diseases of oil palmtrees
Prevent the stealing of palmfruits
Control pests biologically
Increase organic fertiliser
Which of the following is caused by excess carbon dioxide in the atmosphere?
Snow
Acid rain
The greenhouse effect
Climatic changes
1. Definition: green plant that can make their own food / definisi: tumbuhan hijau yang dapat membuat makanannya sendiri
Consumer / pengguna
Decomposer/ pengurai
Producer / pengeluar
2. Animals that eat plants and other animals / haowan yang makan tumbuhan dan haiwan lain
Producer / pengeluar
Comsumer / pengguna
Decomposer / pengurai
3. Organism that decompose waste substances and dead organisms into simple substances / organisma yang mengurai bahan buangan dan organisma yang mati kepada bahan-bahan yang ringkas
Producer / pengeluar
Consumer / pengguna
Decomposer / pengurai
Identify the role for this organism / kenalpasti peranan organisma berikut
Producer / Pengeluar
Consumer / pengguna
Decomposer / pengurai
Identify the role for this organism / kenalpasti peranan organisma berikut
Producer / Pengeluar
Consumer / pengguna
Decomposer / pengurai
Identify the role for this organism / kenalpasti peranan organisma berikut
Producer / Pengeluar
Consumer / pengguna
Decomposer / pengurai
State secondary consumer from the food web / nyatakan pengguna sekunder daripada siratan makanan berikut
Caterpillar / ulat beluncas
Eagle / Helang
Plant/ tumbuhan
Sparrow / burung pipit
State tertiery consumer from the food web / nyatakan pengguna tertier daripada siratan makanan berikut
Caterpillar / ulat beluncas
Eagle / Helang
Plant/ tumbuhan
Sparrow / burung pipit
Which of the food chain below is correct? / yang manakah antara rantaian makanan berikut benar?
Caterpillar / ulat beluncas - plant / tumbuhan - eagle / helang - sparrow / burung pipit
Eagle / Helang - grasshopper / belalang - plant / tumbuhan - frog / katak
Plant/ tumbuhan - grasshopper/ belalang - sparrow/ burung pipit - eagle / helang
Plant/ tumbuhan - grasshopper/ belalang - sparrow/ burung pipit - frog / katak
10. Predict what will happen if all eagle died .../ ramalkan apa berlaku jika semua helang mati...
Caterpillar increase / ulat beluncas bertambah
Frog increase / katak bertambah
Sparrow increase / burung pipit bertambah
Grasshopper increase / belalang bertambah
11. Predict what will happen if all sparrow died .../ ramalkan apa berlaku jika semua burung pipit mati...
Caterpillar increase / ulat beluncas bertambah
Frog increase / katak bertambah
Eagle increase / burung helang bertambah
Grasshopper decrease / belalang berkurang
