4.) For each statement write the temperature in Celsius that would best apply to the situation. (7 marks) a. ice cream cone melts quickly sitting outside b. water freezes quickly c. 1 pm on a sunny Canada Day d. can sleep a night comfortably with bedroom windows open e. light jacket is needed during the day f. fear of frostbite if skin exposed for only 5 min g. grass is damp in the morning

* **a. ice cream cone melts quickly sitting outside:** **Above 0°C (e.g., 25°C).** Ice cream melts when the temperature is above freezing. A warmer temperature will cause it to melt more quickly.<br /><br />* **b. water freezes quickly:** **Below 0°C (e.g., -10°C).** Water freezes at 0°C. A temperature significantly below freezing will cause it to freeze quickly.<br /><br />* **c. 1 pm on a sunny Canada Day:** **Above 20°C (e.g., 25°C).** Canada Day is in July, typically a warm summer month. A sunny afternoon would likely be quite warm.<br /><br />* **d. can sleep a night comfortably with bedroom windows open:** **Around 15-20°C.** This is a comfortable temperature range for sleeping for many people.<br /><br />* **e. light jacket is needed during the day:** **Around 10-15°C.** A light jacket is sufficient when the temperature is cool but not cold.<br /><br />* **f. fear of frostbite if skin exposed for only 5 min:** **Well below 0°C (e.g., -20°C or lower).** Frostbite can occur quickly in extremely cold temperatures.<br /><br />* **g. grass is damp in the morning:** **Around 0°C or slightly above.** This suggests dew formation, which happens when the air temperature cools to the dew point, often overnight. This can occur even if the air temperature doesn't drop below freezing.<br />