Question: Name the different types of pollution? Answer: The different types of pollution are: Air Pollution Water Pollution Noise Pollution Land Pollution Question: Mention few ways to reduce air pollution? Answer: The five ways to reduce air pollution are: Walk whenever possible or use bicycle or public transport. Reduce use of …

Question: Which are the two well known Gardens in Kashmir? Describe them. Answer: The two well known gardens in Kashmir in Srinagar are: Shalimar Bagh It was built by Jahagir for Nur Jahan in 1619 CE It has 4 terraces The fourth and the best terrace was reserved by Royal ladies …

Question: What are the two important movements of the earth? Explain. Answer: The two important movements of the earth are: Question: How are seasons caused? Answer: Season are caused due to the revolution of the earth and the tilt of the earth’s axis. Question: Which are the four main seasons? …

Question: What are latitudes and how many of them are there? Answer: Imaginary line drawn parallel to the equator which run east to west on earth’s surface are called latitudes. There are 181 line of latitude. Question: Differentiates between latitudes and longitudes. Answer: Question: What is prime meridian? Answer: The longitude …

Question: Name the continent where Sahara Desert is located? Answer: The continent where Sahara Desert is located Africa. Question: Name the continents connected by the Isthmus of Panama? Answer: The continents connected by the Isthmus of Panama North America and South America. Question: Name the White Continent? Answer: Antarctica is …

Question: What is matter? Answer: Any substance that has mass and occupies space. Question: What is matter made up of? Answer: Matter is made up of very small particles. Question: What makes liquids take the shape of the container they are poured in? Answer: Liquids take the shape of the …

Question: What is skeletal system? Answer: The skeletal system is the framework of bones that gives support to our body. Question: Describe the different parts of the skeleton system. Answer: The different parts of the skeleton system are: Skull: The skull acts like a helmet and protect the brain. Rib …

Question: Name the three layers of the earth. Answer: The three layers of the earth are: Crust Mantle Core – Outer core, Inner core Question: Name the three types of rocks with one example each. Answer: The three types of rocks are: Igneous rock – pumice Sedimentary rock – shale Metamorphic rock …

Question: Name any three causes of fire. Answer: The three causes of fire are: Carelessness while handling burning match sticks, candles etc. Electric faults Gas leakage Question: Why should we not operate any electrical switches when there is a gas leak? Answer: We should not operate any electrical switches when …

Question: What is length? Answer: The size or the measurement of something from one end to the other is called length. Question: Name any two measures used in ancient times? Answer: The two measures used in ancient times are: Handspan Cubit Question: Why did people in ancient times realize the …