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WorksheetsScience
Total questions: 15
Worksheet time: 8mins
What are the 7 life processes known as MRS GREN?
Movement, Reproduction, Sensitivity, Growth, Respiration, Excretion, Nutrition
Memory, Reading, Speaking, Growing, Running, Eating, Napping
Moving, Reacting, Sleeping, Gathering, Resting, Exercising, Nursing
Metabolism, Reaction, Sensing, Grouping, Releasing, Energy, Navigation
Which of the following best describes a habitat?
Only where animals live
The natural living place of an organism that provides water, shelter, protection and food
A man-made environment for plants
Any place with water
What type of biome receives the most rainfall?
Tundra.
Desert.
Rain forest.
Savanna
Which animals would you typically find in a savanna ecosystem?
Penguins and polar bears.
Sharks and whales
Elephants and zebras.
Moose and lynx
What is a producer in a food chain?
An animal that eats other animals
An organism that makes its own food using the sun's energy
A consumer that eats both plants and animals
A decomposer that breaks down dead matter
What is the addictive substance found in cigarettes?
Carbon monoxide.
Tar.
Nicotin.
Oxygen
How does carbon monoxide from cigarettes affect the body?
It makes the lungs turn yellow
It reduces blood's ability to carry oxygen
It directly causes cancer
It only affects the throat
What is a carcinogen?
A type of vitamina.
A cancer-causing chemical
A health suplemento.
A form of pain relief
Which of these is a potential health problem caused by obesity?
Improved heart function.
Lower blood pressure
Type 2 diabetes.
Increased energy levels
What happens to unused carbohydrates in the body?
They are immediately expelled.
They are converted to protein
They are turned into fats and stored.
They disappear naturally
Which habitat is characterized by very little rainfall and hot temperatures?
Boreal foresta.
Desert.
Marine ecosystems.
Tundra
What type of consumer is an omnivore?
Eats only plants.
Eats only meat.
Eats both plants and animals
Eats only fungi
What are cilia in the respiratory system?
Blood vessels.
Tiny hairs that sweep out mucus
Air sacs in lungs.
Muscle tissue
Which ecosystem is found just south of the Arctic?
Tundra.
Savanna
Rainforest.
Desert
What type of forest is colder than a temperate forest and found in northern climates?
Tropical forestal.
Deciduous forest
Boreal forestal.
Bamboo forest
