--- title: Thinking it through: the science behind home safety — the lesson's questions with trees and pragmatics · Everyday description: The 23 test and exam questions of lesson 40 «Thinking it through: the science behind home safety» of the everyday course of Mova's primary school, each with its options, Mova's choice and the right answer, every sentence with its dependency tree and pragmatics. --- [Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/questions/everyday/40-home-safety-reasoning/) [home](https://md.mova.elamur.ai/free/en/) / [corpora](https://md.mova.elamur.ai/free/en/corpora/) / [questions](https://md.mova.elamur.ai/free/en/corpora/questions/) / [Everyday](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/) / Thinking it through: the science behin… # Thinking it through: the science behind home safety The 23 questions of lesson 40 «Thinking it through: the science behind home safety» of the everyday course of Mova's primary school with their options, 120 sentences, every one parsed by Mova with its syntax tree and pragmatics. How the student did on them: [the lesson at school](https://md.mova.elamur.ai/free/en/school-run/everyday/40-home-safety-reasoning/). - [t1](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/40-home-safety-reasoning/t1/) — A boy in Leeds sees chip-pan oil catch fire while his dad is cooking. Which plan works best? — wrong ✗ · ★★★ - [t2](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/40-home-safety-reasoning/t2/) — A potato salad sits on a picnic table in Arizona for 3 hours at 100 °F (38 °C). Which is true? — wrong ✗ · ★★★ - [t3](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/40-home-safety-reasoning/t3/) — If bacteria double every 20 minutes, how many does 1 bacterium become after 2 hours? — wrong ✗ · ★★★ - [t4](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/40-home-safety-reasoning/t4/) — In a smoky hallway, why is a child crawling safer than an adult walking tall? — wrong ✗ · ★★★ - [t5](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/40-home-safety-reasoning/t5/) — What would happen if you put a lid on a candle jar? — wrong ✗ · ★★★ - [t6](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/40-home-safety-reasoning/t6/) — A family has a gas boiler. Why would a smoke alarm alone not protect them from carbon monoxide? — right ✓ · ★★★ - [t7](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/40-home-safety-reasoning/t7/) — Which statement is true? — wrong ✗ · ★★★ - [t8](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/40-home-safety-reasoning/t8/) — A girl in Brisbane burns her arm on a hot oven tray. Her friend reaches for ice. What should she say? — right ✓ · ★★★ - [t9](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/40-home-safety-reasoning/t9/) — Why does a fridge only slow food from going bad, and not stop it forever? — wrong ✗ · ★★★ - [t10](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/40-home-safety-reasoning/t10/) — chip pan on fire, chuck water on it?? — right ✓ · ★★★ - [t11](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/40-home-safety-reasoning/t11/) — chicken left out in the sun all arvo, still ok? — wrong ✗ · ★★★ - [t12](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/40-home-safety-reasoning/t12/) — why does the co alarm matter, can't we smell it — right ✓ · ★★★ - [t13](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/40-home-safety-reasoning/t13/) — burn, ice or tap — wrong ✗ · ★★★ - [t14](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/40-home-safety-reasoning/t14/) — lil bro keeps climbing the bookcase, it wobbles — right ✓ · ★★★ - [t15](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/40-home-safety-reasoning/t15/) — why do we test the smoke alarm every month — wrong ✗ · ★★★ - [t16](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/40-home-safety-reasoning/t16/) — Mum says the hot tap's too hot for baby's bath, why tho — wrong ✗ · ★★★ - [t17](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/40-home-safety-reasoning/t17/) — my neighbour said someone threw water on a chip pan fire and a fireball took the kitchen ceiling off — wrong ✗ · ★★★ - [t18](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/40-home-safety-reasoning/t18/) — kid at school reckons cooking food kills every germ so u can leave the rice out for days — wrong ✗ · ★★★ - [t19](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/40-home-safety-reasoning/t19/) — the Kellys' kitchen caught fire and people say their mum was drunk, should i tell everyone — wrong ✗ · ★★★ - [e1](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/40-home-safety-reasoning/e1/) — Which of the following statements most accurately characterises the requirements of fire? — right ✓ · exam - [e2](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/40-home-safety-reasoning/e2/) — Identify the principal reason for which water must not be thrown upon burning oil. — right ✓ · exam - [e3](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/40-home-safety-reasoning/e3/) — It being given that the air temperature exceeds ninety degrees Fahrenheit, determine the maximum period for which food may be left out. — wrong ✗ · exam - [e4](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/40-home-safety-reasoning/e4/) — Select the response that is consistent with the established facts concerning the growth of bacteria. — right ✓ · exam - ← previous: [39. Time, routines and sleep](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/39-time-and-routines/) - next →: [41. Crossing the road](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/41-crossing-the-road/) - ↑ back to [Everyday](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/)