Force is a push or pull that can make an object move, stop, or change direction. Motion is the change in position of an object over time. Forces like gravity, friction, and magnetic force affect how objects move. Learning about force and motion helps us understand the physical world around us. Force and Motion Quiz for Grade 4 tests your thinking abilities regarding why things fall, how vehicles move, and why we need brakes. Understanding force and motion is important in sports, engineering, and daily activities. Take this quiz with 10 questions to check your knowledge about force and motion.
You are preparing to play a sport and need a food source that provides the most energy quickly. Which of the following foods is the best choice? A. A piece of bread B. A banana C. A piece of fried chicken D. A slice of cheese
Answer: (b) A and B only
Analyse the following food items and determine which one provides the most energy for your body. Food Item Carbohydrates Proteins Fats Apple Low Very low Very low Potato High Low Low Chicken Breast Low High Low Butter Low Low Very high
Answer: (b) Potato
The image below shows a food item. Which method can be used to preserve the freshness and safety of these foods?
Answer: (a) Freezing in the fridge
Read the statements below about Olivia's eating habits. Determine if they are true or false, and choose the correct option. Olivia eats chips and drinks sugary drinks all day, which may lack essential nutrients and lead to low energy. Eating chips and sugary drinks will give Olivia lots of energy and help her feel better throughout the day. Olivia's eating habits will improve her bone health and overall well-being.
Answer: (d) Statements I is true; Statements II and III are false.
Which option is the BEST way to balance Liam's food intake and maintain a healthy diet? A) Eating foods high in sugar and fat every day. B) Choosing a mix of proteins, fruits, vegetables, and whole grains at every meal. C) Skipping meals and only eating snacks. D) Eating only protein-rich foods and ignoring fruits and vegetables.
Answer: (a) B only
Food wastage can result from a combination of habits. Read the scenarios below and determine which habit is most likely to have the greatest impact on contributing to food wastage. Scenario 1: Robert buys more food than his family can eat because he believes having extra food will save him trips to the store. Scenario 2: Maya always leaves her meals unfinished and throws away the leftover food because she dislikes reheating it the next day. Scenario 3: Liam likes to buy fresh produce in large amounts but forgets to store it properly, causing it to spoil quickly.
Answer: (d) Scenario 1, 2 and 3
Consider the following statement and answer whether it's true or false and why. Statement: Eating only meat and dairy products will provide all the nutrients needed for a healthy body.
Answer: (c) False, because they lack carbohydrates and certain vitamins.
Consider the passage given below and answer the following question: Components of Food Food is important for our bodies to grow, stay healthy, and get energy. Different components of food help in different ways. Carbohydrates, found in foods like rice and bread, give us energy. Proteins, found in beans and meat, help our body grow and repair muscles. Fats, from foods like oils and nuts, give us energy and protect our organs. Vitamins, in fruits and vegetables, keep us healthy and strong. Minerals, from salt and leafy vegetables, support growth and help our blood and bones. Water helps digestion and keeps our body temperature stable. Roughage, from whole grains and vegetables, helps digestion. If a person does not eat enough fruits and vegetables, how might this affect their body?
Answer: (c) They could experience a lack of roughage, leading to digestive problems.
Consider the passage given below and answer the following question: Components of Food Food is important for our bodies to grow, stay healthy, and get energy. Different components of food help in different ways. Carbohydrates, found in foods like rice and bread, give us energy. Proteins, found in beans and meat, help our body grow and repair muscles. Fats, from foods like oils and nuts, give us energy and protect our organs. Vitamins, in fruits and vegetables, keep us healthy and strong. Minerals, from salt and leafy vegetables, support growth and help our blood and bones. Water helps digestion and keeps our body temperature stable. Roughage, from whole grains and vegetables, helps digestion. A student eats a large bowl of rice and bread before a soccer game. Which nutrient is the body most likely using during the game, and why?
Answer: (a) Carbohydrates, because they provide quick energy for activity
Consider the passage given below and answer the following question: The Importance of a Balanced Diet A balanced diet helps keep your body healthy. It includes all the nutrients like carbohydrates, proteins, fats, vitamins, minerals, and water. Carbohydrates give energy, proteins help growth and repair, and fats protect organs. Vitamins and minerals are important for strong bones and muscles. Drinking enough water helps with digestion. Eating too many unhealthy foods can cause health problems, while not getting enough of some foods can lead to problems too. It’s important to eat a variety of foods in the right amounts, drink enough water, and choose fresh, unprocessed foods. Based on the passage, which of the following best explains the role of water in a balanced diet?
Answer: (b) Water helps in digestion, nutrient absorption, and waste removal, making it vital for health.
