WorksheetsFINAL QUIZ OF AGRICULTURE ENERGY AND POPULATION
Total questions: 46
Worksheet time: 23mins
first way of how agroecosystem is different from natural ecosystem
(a)
second difference between agroecosystem and ecological ecosystem
(a)
third difference b/w agroecosystem and ecological system
(a)
fourth difference between agroecosystem and natural ecosystem
(a)
fifth difference between agroecosystem and natural system
(a)
define undernourishment
(a)
define malnourishment
(a)
define marasmus
(a)
define kwashikor
(a)
define chronic hunger
(a)
forage
(a)
rangeland
(a)
pasture
(a)
Earth modified over time by physical, chemical and biological processes into a series of layers called (a)
4 types of horizons
(a)
SOIL FERTILITY
(a)
SOILS WITH HIGH CLAYCONTENT PURPOSE
(a)
HIGH SAND CONTENT
(a)
SELECT THREE METHODS TO REDUCE SOIL EROSION
USE OF BETTER FARMING PRACTICES
USE OF ARTIFICAL FERTILIZERS
USE OF UREA
USE OF PHOSPHOROUS
USE OF DAP
CROPS REQUIRE ______ CHEMICAL ELEMENTS AT THE RIGHT _______ AT THE __________TIME OF YEAR
(a)
LIEBIGS LAW OF MINIMUM
(a)
_________,_________ AND ________ ARE UNDESIREABLE PESTS
(a)
IPM
(a)
LIST THREE OTHER BIOLOGICAL CONTROLS AGENTS
SMALL WASPS THAT PARASITES CATERPILLARS
SEX PHERONOMES
LADYBUGS
VERTEBERATES
FUTURE OF AGRICULTURE ADVANCEMENTS
(a)
NAME ATTACHED TO THE POST WWII PERIOD
(a)
THREE BENEFITS OF GREEN REVOLUTION
(a)
HOW CAN CROP PRODUCTION KEEP UP WITH THE POPULATION GROWTH
(a)
TERMINATOR GENE
(a)
TRANSFER OF GENES EXAMPLES
(a)
(a) MAY DIE DUE TO POLLEN
DEFINE MARICULTURE
(a)
AQUACULTURE
(a)
DEFINE POPULATION DYNAMICS
(a)
DEFINE POPULATION
(a)
------ IS THE STATISTICAL STUDY OF HUMAN POPULATION
(a)
DEFINE AGE STRUCTURE
(a)
DEFINE PYRAMID AGE STRUCTURE
(a)
DEFINE INVERTED PYRAMID
(a)
DEFINE COLUM OF AGE STRUCTURE
(a)
(a) IS A S SHAPED CURVE
STEP 1 OF DEMOGRAPHIC TRANSITION
(a)
STEP 2 OF DEMOGRAPHIC TRANSITION
(a)
STEP 3 DEMOGRAPHIC TRANSISITION
(a)
STAGE 4 DEMOGRAPHIC TRANSITION
(a)
MAXIMUM LIFETIME
(a)
