?This book is a part of the Sabkha Ecosystems series which was designed to provide information on sabkha ecosystems of different regions and to add to the collective knowledge available about saline e
Sustainable development is the key for the survival in 21st century. The natural resources are finite and cannot be used with impunity because we are the custodian of these resources and have responsi
A wide variety of plants, ranging in size from forest floor herbs to giant canopy trees, rely on animals to disperse their seeds. Typical values of the proportion of tropical vascular plants that prod
Earlier works on plant essential elements have revealed a series of complicated, counter-intuitive relationships among various chemical elements in different plant species, due to both unlike usage of
The halophytes are highly specialized plants, which have greater tolerance to salt. They can germinate, grow and reproduce successfully in saline areas which would cause the death of regular plants.
Turn to Hands-On Science--20 Themes for 20 highly motivating, classroom-tested science units that help students learn by doing. Students practice the scientific inquiry skills outlined in the National
How to Do Science Experiments with Children is a reliable 200+ page resource for teaching science concepts to young children in a fun, hands-on way. This book contains 70 stress-free experiments that
Each of the 122 experiments in Science Experiments for Young Learners is presented in a 2-page lesson format. 1. The teacher resource page with: materials list step-by-step easy-to-follo
From animal habitats to the human body, matter to machines, rainforests to recycling, it's all here in one easy-to-use volume! Includes 296 reproducible picture cards, diagrams, graphic organizers and