Geography - Landscapes Crossword

A plant that completes its life cycle in one year
A water based community of plants and animals
A vegetation community occupying a large area of the earths surface
the use of energy, water and chemicals to produce food and other agricultural products for sale
An organism that gains its energy requirements by eating plant or animal matter
An organism that breaks down the remains of other living things
A community of interacting plants and animals and their physical surroundings
An area near a rivers mouth where the tide ebbs and flows
A way of life that involves moving across a territory seasonally in search of food and water
A process by which green plants make carbohydrates such as sugar, using water, carbon dioxide and sunlight
The rate of energy accumulation, usually through photosynthesis
An organism (plant) that produces its own food via the process of photosynthesis
The capacity of an ecosystem to respond to a disturbance by resisting damage and recovering quickly
A farming system that involves moving from site to site as soil fertility declines due to leaching
a land-based community of plants and animals
Subsistence and intensive forms of agriculture (such as intensive rice cultivation) practised in many developing countries