WorksheetsSCIENCE (DLP) YEAR 4-6 SET 2
Total questions: 20
Worksheet time: 18mins
Amongst the following, which of the process is carried out by human to get oxygen?
Excretion
Defecation
Reproduction
Respiration
During inhalation, the air that taken in contains _____________. During exhalation, the air that given out contains ________________.
Carbon dioxide, monoxide
Helium, Oxygen
Carbon dioxide, Oxygen
Oxygen, carbon dioxide
Diagram above shows the path of air during inhalation.
What is R?
Trachea
Kidney
Skin
Spirachael
Which of the following is use to measure temperature?
Stopwatch
Test tube
Thermometer
Measuring cylinder
Skin is one of the organs of excretion process. Which of the following is excreted by skin?
Carbon dioxide
Water vapour
Sweat
Urine
Which of the following are the excretory organs?
Heart, skin and lungs
Kidneys, lungs and skin
Heart, kidneys and lungs
Heart, lungs and skin
Kidneys are one of the excretory organs. Which of the following are the excretory products of the kidneys?
Sweat
Urine
Water vapour and carbon dioxide
Sweat and urine
Which of the following are the process of discharging the food residue (solid) that are did not needed by the body?
Respiration
Excretion
Reproduction
Defecation
The substance that did not digested by the body need to be removed from the body because it can cause harm to our body. Which of the following are the effects if we did not defecate?
Intestine cancer and inflammation of the intestine
Lung cancer and heart attack
Blood cancer and diabetes
Lung cancer and diabetes
The diagram above shows 3 pangolins. Which of the following is the most suitable observation?
Pangolin A is bigger than pangolin B and C
Pangolin A is smaller than pangolin B and C
Pangolin B is bigger than pangolin A and C
Pangolin C is the biggest than pangolin A and B
Statements below are the inferences why the pupils are not allowed to enter the science room without permission. Which inference is WRONG?
There are harmful substances in the science room
If accident happens, nobody will notice
Avoid the missing of apparatus and substances in the science room
Ease the pupils to take the equipment and apparatus in the science room
The equipment and apparatus that have been used need to put back to its places, why?
so that the other pupils can easily find the equipments or apparatus when needed
so that it is looked well organized and tidy
so that not scolded by the teacher
so that not scolded by the teacher
Which of the following is the organ that involved in human defecation process?
Which of the following shows the CORRECT passage of air during exhalation process?
A group of pupils conducted an experiment to investigate the relationship between the type of substances and the ability to absorb water. Which of the following is the manipulated variable?
The type of substances
The size of substances
The initial volume of water
The volume of water left
Ahmad dips his hand into a container containing warm water. He feels hot. Which of the organs below is used by Ahmad?
Skin
Tongue
Ears
Eyes
Diagram above shows a wilted plant.
Which of the following is the inference about the condition of the plant?
The plant needs water to stay alive.
The plant will die after two days
The plant wilted because of no water
The plant is a non flowering plant.
In which situation, the rate of human breathing is the highest?
Sleeping
Running
Walking
Cooking
Which of the following is not the effect of smoking?
Lung cancer
Air pollution
Bad breath
Relieve up headache
Diagram above shows a boy is breathing out on a surface of a mirror.
The investigation shows that
exhaled air produces heat energy
inhaled air contains oxygen
exhaled air contains water vapour
exhaled air contains carbon dioxide
