tools for loosening the earth [3]
hoe 
Tool with a thick sturdy blade attached directly to the handle; it is used especially for loosening and weeding dense soil.
pick 
Tool whose head is pointed on one end and has a cutting edge on the other; it is used to break up hard or rocky soil.
rake 
Tool with tines perpendicular to the handle, for leveling the soil, removing pebbles and gathering debris.
hook 
Tool with curved tines, used to handle fertilizer and compost, pull up root vegetables and loosen or weed the soil.