Cape Town water crisis: Residents urged to turn off toliet taps. The problem is for the citizens, who are living in Cape town. They are not able to get enough water only 50 liters per person per day. For this we should come up with ideas. Waste water from showers and wash basins is being discharged directly to the sewers. This is wasteful, what all happening with the Cape town. What should we do- Waste water from showers and wash basins should be collected in reservoir and then the greywater in reservoir, should be using for flushing. This is what, should happen with Cape town. METHODS Join a pipe to the drain of shower and wash basin to reservoir. When you will use water, water will be filled in the reservior pipe out and put the greywater in the toilet flushing tank. RESULT This will help every and each person in the world. Water will be saved. EVALUATION For more easy and automatic work, we should use internet.(YOU...
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ENERGY CAN' T BE CREATED OR DESTROYED IT CAN ONLY BE CHANGED It is true that energy can't be created or destroyed, it can only be changed, because no one and no machine can create energy and can destroy energy or finish it, they can only be changed in different forms like: Kinetic energy to heat energy (rubbing hands) , tidal energy to electric energy (speed of water coming and then by use of generator the energy is changed into electric), sunlight to electric energy (solar panels) etc. If, you think that rubbing scale at your head and they are getting attached with the scale that is forming energy, BUT not- the rubbing scale is kinetic energy and then kinetic energy is transformed or chanhed into electric energy.
REFLECTION ON SOI SCIENCE SOI- Through controlling energy we can make changes happen that have an impact on the way REFLECTION- Like, through controlling energy we can make some changes so, we found energy in vegetables and fruits. We also found some tempreatures of things like- glacier, molten lava, meal etc. By this we can say that what is the correct tempreature for things, what impact on human being life there is.
Science- In science we are studying about energy. So,we did an activity WHAT'S HOT AND WHAT'S NOT. In which we studied about the tempreature of different of objects like molten lava, metal spark, coffee, meal, liquid nitrogen and glacier. While studying about that we got many information. And in this we demonstrated critical thinking skills. We did a activity HIGH AND LOW TEMPREATURES. In which we studied about the low a nd high point tempreatures of FAHRENHIET, CELSIUS and ABSOLUTE. Then we did an activity at home that at what tempreature you can intain hot drinks, so I took milk and then drink it thaty at this tempreature can I intain so I put thermometer in the glass and saw that at 109 degree Fahrenhiet. Then we did an activity WARMING UP in that we checked the tempreature of each child. And then in activity what we have to do is that which is the most sutaible body area to measure human body tempreature. So, we measured tempreature at Under arm, under tongue, between ar...