BIOLOGY 512

UNIT THREE – ECOLOGY- EXPLORING THE BIOSPHERE

UNIT OBJECTIVES

 

 

UPON COMPLETION OF THIS UNIT, THE STUDENT WILL BE ABLE TO:

 

¨       DEFINE CORE TERMINOLOGY.

¨       DEFINE ECOLOGY AND RELATE IT TO THE BIOSPHERE AND ITS ECOSYSTEMS.

¨       EXPLAIN ECOLOGICAL SUCCESSION.

¨       COMPARE AND LIST MAIN CHARACTERISTICS OF LAND, FRESHWATER AND OCEAN BIOMES.

¨       DISCUSS HOW WATER FLOWS THROUGH THE ENVIRONMENT.

¨       EXPLAIN HOW CARBON AND NITROGEN FLOW THROUGH THE CARBON AND NITROGEN CYCLES.

¨       COMPARE THE FOOD CHAIN AND FOOD WEBS.

¨       FIT IN MISSING ORGANISMS IS A SAMPLE FOOD CHAIN.

¨       EXPLAIN WHY IT IS MORE EFFICIENT TO EAT LOWER ON THE FOOD CHAIN.

¨       COMPLETE LAB/WORKSHEETS PERTAINING TO THE RELATIONSHIPS OF ORGANISMS IN AN ECOSYSTEM.

¨       DEFINE POPULATION AND ANALYZE CURVES THAT REPRESENT POPULATION GROWTH.

¨       EXPLAIN HOW EXPONENTIAL AND LOGISTIC GROWTH CURVES DIFFER.

¨       EXPLAIN HOW COMPETITION, PREDATION, PARASITISM AND CROWDING AFFECT POPULATION GROWTH.

¨       GIVE EXAMPLES OF THE DIFFERENT TYPES OF SYMBIOSIS.

¨       DISCUSS THE IMPORTANCE OF SYMBIOTIC FACTORS WITHIN A COMMUNITY.

¨       DISCUSS THE EFFECTS OF AN INCREASED HUMAN POPULATION ON EARTH.

¨       EXPLAIN WHY THE SURVIVAL OF HUMANS DEPENDS ON THE SURVIVAL OF OTHER ORGANISMS IN THE BIOSPHERE.

¨       DISCUSS NATURAL RESOURCES AND THEIR CONSERVATION.

¨       DIFFERENTIATE AMONG THE VARIOUS TYPES OF POLLUTION AND HOW HUMANS CAN HELP TO CONTROL POLLUTION.

¨       EXPLAIN THE EFFECTS OF ACID RAIN, GLOBAL WARMING AND OZONE DEPLETION.

¨       RESEARCH AND PRESENT AN ARTICLE RELATED TO AN ASSIGNED TOPIC IN THIS UNIT. WRITE A SUMMARY REGARDING THIS ARTICLE.

¨       WRITE A POSITION STATEMENT REGARDING AN ECOLOGICAL PROBLEM.

 

 

 

TEXT RESOURSES: CHAPTERS THREE THROUGH SIX