Learn the vocabulary of the world of insects, lizards, squirrels, cacti, flowers and more in this animated PowerPoint slideshow: 33 different wildlife photos200 sentencesa 10-question quiz (at the end) Students learn the VOCABULARY of nature, with definitions and examples: PLANT VOCABULARY: flower, seed, anthers, pollen, fruit, leaf, veins, water, nutrients, stalk, stem, chlorophyll, nectar, cactus and cacti, spines, filaments, reproduces, prickly pear cactus, stick vs branch, male vs fe