3rd grade ch. 3 lesson 2 which ecosystems have few trees
TRANSCRIPT
Ch. 3 Lesson 2Which ecosystems
have few trees?
grasslandgrassland• has:has:
grasses with deep roots grasses with deep roots
flowering plantsflowering plants
few treesfew trees
little rainlittle rain
grasslandgrasslandgiraffe
zebra
gazelle
desertdesert
• land ecosystem with little rainland ecosystem with little rain
• cactus plantscactus plants
• hot days-cool nightshot days-cool nights
tundratundra• cold, dry, land ecosystemcold, dry, land ecosystem
• long, cold winters long, cold winters
•soil stays frozen all yearsoil stays frozen all year