Plants and animals Free online tests for class-5 EVS (Environmental Science including both Science and Social Science) as per NCERT and CBSE syllabus. These FREE online tests are very useful for olympiads as well as regular practice of the chapter. Free online tests includes parts of plants, flowers, how plants make their food, types of animals, variation in the features of animals, long and short ears, claws, beaks, what we get from, plants and animals, animals and their young ones, reproduction in animals.