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S4 Q4 M2
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S4 Q4 M2 Description: Science 4 Q4 Author:
Creation Date: 04/05/2024 Category: Others Number of questions: 52 |
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Water comes from open and closed sources. True False. Seawater is the habitat of aquatic plants and animals. True False. Water plays a vital role in the survival of all living things. True False. Groundwater comes from water that seeps into the ground. True False. Freshwater in rivers, lakes, and springs is not for recreation. True False. Seawater contains plenty of salt that is why it is called “hard” water. True False. Groundwater is not an important component in many industrial processes. True False. Freshwater is used for drinking, cleaning, washing, bathing, and other household uses. True False. Groundwater is the cleanest water and contains plenty of dissolved minerals which the human body needs. True False. Rivers, lakes, creeks, and ponds are example of groundwater. True False. __________ is one of our most important resources. Anywhere we go and whatever we do, we always need it. We need __________ as much as we need air to breathe. It is also a renewable resource. Thanks to the water cycle. Water Air Sun Soil. Water is a renewable resource. Thanks to the __________. water cycle photosynthesis rain soil. Water comes from open sources only. True False. Directions: Identify the source of water by guessing the four pictures for each number. Directions: Identify the source of water by guessing the four pictures for each number. Directions: Identify the source of water by guessing the four pictures for each number. Directions: Identify the source of water by guessing the four pictures for each number. Directions: Match Column A with Column B. well river seawater freshwater groundwater. Directions: Select the heart shape ♡ if it shows good practice about the use of water and cross shape ✞ if it does not. Watering of plants. ♡ ✞. Directions: Select the heart shape ♡ if it shows good practice about the use of water and cross shape ✞ if it does not. Using water for cooking. ♡ ✞. Directions: Select the heart shape ♡ if it shows good practice about the use of water and cross shape ✞ if it does not. Washing of hands and feet. ♡ ✞. Directions: Select the heart shape ♡ if it shows good practice about the use of water and cross shape ✞ if it does not. Letting the faucet open while brushing teeth. ♡ ✞. Directions: Infer the importance of water in daily activities. Select True if the statement is correct and False if it is not. Water is used in industries. True False. Directions: Infer the importance of water in daily activities. Select True if the statement is correct and False if it is not. Dirty water can no longer be used. True False. Directions: Infer the importance of water in daily activities. Select True if the statement is correct and False if it is not. Water is used to clean our homes. True False. Directions: Infer the importance of water in daily activities. Select True if the statement is correct and False if it is not. Humans can survive without water. True False. Directions: Infer the importance of water in daily activities. Select True if the statement is correct and False if it is not. Seawater is home to many aquatic animals. True False. Directions: Supply the “blank” with the correct word. ___________ is the habitat of aquatic plants and animals. Directions: Supply the “blank” with the correct word. ___________ is the safest source of water and considered the cleanest water. Directions: Supply the “blank” with the correct word. ___________ is used for cleaning, drinking, washing, bathing, preparing food, cooking, other household uses, swimming, transportation, and farming. Directions: Match Column A with Column B. Sources and Kinds of Water groundwater freshwater seawater. Directions: Match Column A with Column B. Uses and Importance of Water Sources in our Daily Activities groundwater freshwater seawater. Directions: Match Column A with Column B. Sources and Kinds of Water groundwater freshwater seawater. __________ is found in lakes, rivers, streams, ponds, wetlands, reservoirs, glaciers and even groundwater. Only 3% of the water on Earth is considered __________, with a mere 30% of that small amount being found as groundwater. __________ decreases the quality of freshwater. __________ is caused by a combination of runoff agricultural chemicals, poorly managed industrial processes, and lack of adequate treatment for sewage and urban waste. . __________ includes any above-ground collection of water such as rivers, lakes, ponds, and oceans. Some sources are also fed by underground aquifers. __________ accounts for 80% of the water humans use. surface water ground water sea water fresh water. Ocean and __________ are salt water and are also called “hard” water. They are not potable water unless salt and other impurities are removed. Desalination is the process by which salt is removed from water. Salt water is 97% of all water and is found mostly in our oceans and seas surface water ground water sea water fresh water. __________ refers to any source of water found beneath the soil layer of the Earth’s surface. It seeps into the soil or between rocks and other materials in the ground. It accumulates in the underground layer called water table. surface water ground water sea water fresh water. It is the cleanest water and contains plenty of dissolved minerals which the human body needs. Most of the communities obtain their water from underground aquifers, or rock formations capable of holding large amounts of freshwater. Pollution, seawater contamination and overuse threaten this valuable resource. surface water ground water sea water fresh water. Directions: Supply the blank with the correct word or phrases __________ is a renewable resource brought about by water cycle. Directions: Supply the blank with the correct word or phrases three sources of water: __________, __________, and __________. Directions: Infer the importance of water in daily activities by choosing the phrase from the box that matches to the picture on the pie. 1 2 3 4 5 6. Water may also come from small or big bodies of water. True False. Importance of water in our daily life activities: For recreation True False. Importance of water in our daily life activities: For household chores True False. Importance of water in our daily life activities: For growth of crops True False. Importance of water in our daily life activities: For transportation True False. Importance of water in our daily life activities: For food and medicine True False. __________ in rivers, lakes and springs is used for recreation. One can go swimming or boating in these places. Clean rivers and lakes are also a rich source of shrimps, crabs, and shellfish. Fresh water Sea water Ground water Surface water. Rivers and lakes whose water is not very clean may still be useful. They can serve as routes of transportation for boats. Water may also be used in farms for irrigation and livestock watering and factories. True False. Without water, plants will wither; animals and people will die of thirst. True False. Water is a renewable resource so we can use it freely. We do not need to conserve water. True False. |
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