question_answer1) The activity performed by the boy in the given picture shows that _________.
question_answer2) Mrs. Chauhan reuses water, which was used to wash vegetables, to water plants. She is practising ___ of water.
question_answer3) Which of the following statements is INCORRECT?
question_answer4) Which among the following is the hardest mineral?
question_answer5) Select the odd one out.
question_answer6) During storms, tin roofs of houses are blown away. It shows that_____.
question_answer7) Read the given passage carefully. When air blows gently, it is called X. When air blows with great force, it is called Y. When wind blows very fast with thunder and lightning, it is called Z. Select the option which correctly identifies X, Y and Z.
question_answer8) The windsock shown in the picture indicates that the wind is moving towards __________.
question_answer9) Which of the following are liquid states of water?
question_answer10) Water drops fall from the sky as rain. Where does all this water go?
1. It is absorbed into the soil.
2. The plants absorb the water.
3. It collects into the oceans and rivers.
4. It collects into the ponds and reservoirs.
question_answer11) Which of the following correctly shows the water level when a beaker of water is tilted?
question_answer12) Match column I with column II and select the correct option.
question_answer13) Which of the following products is made from the softest mineral?
question_answer14) Rati took a communicating vessel as shown in the figure. She filled some water in it. Which of the following correctly shows the level of water in the Vessel?
question_answer15) The process which is also a part of the water cycle, is responsible for formation of droplets on the surface of a glass of cold drink. Select the option that gives the name of the above mentioned process on unscrambling.
question_answer16) Study the given figure showing how water is made pure before it reaches our home and identify P, Q, R and S.
question_answer17) Rock X floats on water while rock Y wears easily when rubbed. Which of the following options correctly identifies these rocks?
Which of the following can be found in the given grid?
question_answer19) DIRECTION: Refer to the given word grid and answer the following questions. Two minerals X and Y are given in the word grid. X is used for making P and Y is used for making Q. Find out the rocks X and Y and then select the option that correctly identifies P and Q.
question_answer20) Process X helps in drying up of wet clothes when put on clothesline under the Sun. Process Y helps in formation of cloud from water vapours present in air. Identify the processes and select the INCORRECT option regarding them.