以下就是100留学为大家整理的托福TPO阅读话题分类之自然生物科学，希望对各位考生的备考有所帮助：
一、地质学
冰川类
1.OG：Green Icebergs
2 TPO 15：GlacierFormation
3 TPO 19：DiscoveringThe Ice Ages
地质现象
1 OG：Geology andLandscape
2 TPO 01：Groundwater
3 TPO 02：DesertFormation
4 TPO 03：Depletionof The Ogallala Aquifer
5 TPO 07：TheGeologic History of The Mediterranean
6 TPO 12：Water inThe Desert
7 TPO 20：FossilPreservation
8 TPO 21：GeothermalEnergy
9 TPO 24：Lake Water
二、天文学
火星类
1 TPO 08：RunningWater On Mars
2 TPO 25：TheSurface of Mars
其他行星类
1 TPO 16：Planets inOur Solar System
2 TPO 22：The AllendeMeteorite
生物科学
一、植物学
1 Sample：Opportunityand Competitors
2 TPO 01：TimberlineVegetation on Mountains
3 TPO 05：Mineralsand Plants
4 TPO 09：TheArrival of Plant Life in Hawaii
5 TPO 22：Spartina
6 TPO 25：TheEvolutionary Origin of Plants
二、动物学
动物特点
1 OG：SwimmingMachines
2 OG：Feeding Habitsof East African Herbivores
3 TPO 04：DeerPopulation of The Puget Sound
4 TPO 13：BiologicalClock
5 TPO 15：AWarm-blooded Turtle
6 TPO 17：SymbioticRelationship
动物变化
1 Sample：MeteoriteImpact and Dinosaur Extinction
2 TPO 05：TheCambrian Explosion
3 TPO 08：Extinctionof The Dinosaurs
4 TPO 15：MassExtinctions
动物行为
1 TPO 02：TheOrigins of Cetaceans
2 TPO 11：Begging byNestlings
3 TPO 11：Orientationand Navigation
4 TPO 17：Ani malSignals in The Rain Forest
三、生态/环境学生态系统
1 TPO 03：TheLong-Term Stability of Ecosystems
2 TPO 19：Succession,Climax, and Ecosystems
3 TPO 26：Survivalof Plants and Animals in Desert Conditions
环境特点
1 Sample：Electricityfrom Wind
2 TPO 04：PetroleumResources
3 TPO 10：Variationsin The Climate
4 TPO 18：Lightning
5 TPO 23：UrbanClimates
