1 Igneous Rocks: form by crystallizing melted material (magma). 2  They can form either on the surface (extrusive igneous rocks), or deep in the crust (intrusive or plutonic igneous rocks). 3  Volcanoes are places where magma erupts as lava or ash.etamorphic rocks: 1  form by recrystallization of either igneous or sedimentary rocks. 2  This happens when the temperature, pressure or fluid environment change and a rock changes its form (e.g. limestone turns to marble). 3  The range of temperatures for metamophism is 150C up to the melting temperature.
1 Answer 1. Depending on the temperature in your fridge, cooked lentils will be safe to eat for 2 to 5 days when using a sealed container, filled with the cooking water. By immersing them, your lentils won't dry out and they'll be ready to use whenever you need them - just drain the amount you need.
1 After opening and rinsing canned lentils, store in a covered glass or air tight container in the fridge, not in the opened can. 2  They will keep for 3-4 days. 3  Freeze cooked lentils for 1-2 months. 4  Label with a date and store in an air tight container made for freezing food. Dried lentils that have been cooked can be kept covered in the fridge for 5-7 days or frozen for up to 6 months. 2  Label with the date and store an air tight container made for freezing food. 3  Having lentils in the freezer makes them easy to add to any meal.