WorksheetsIntro to Ecology
Total questions: 20
Worksheet time: 13mins
Name
Class
Date
1.
An individual belonging to a specific species
a)
Biotic
b)
Community
c)
Organism
d)
Reptile
2.
All of the living and nonliving things in an area that interact with each other are called a/an ______.
a)
community
b)
habitat
c)
population
d)
ecosystem
3.
An area where an organism finds food, shelter and water in a specific arrangement
a)
niche
b)
biosphere
c)
biome
d)
habitat
4.
The living part of an ecosystem
a)
Biotic
b)
Abiotic
c)
Mother Earth
d)
Flowers
5.
The non-living part of an ecosystem
a)
Ocean
b)
Lava Flow
c)
Birds
d)
Abiotic
6.
The study of how living things interact with one another and with their environment.
a)
Biology
b)
Lithology
c)
Ecology
d)
Farmacology
7.
Organisms that look similar and can produce fertile offspring
a)
Species
b)
Fish
c)
Community
d)
Trees
8.
Two or more members of a particular species living and interacting in the same area
a)
Community
b)
Population
c)
Organisms
d)
Biosphere
9.
Different populations living and interacting with each other in the same area
a)
Biome
b)
Ecosystem
c)
Community
d)
Niche
10.
The area between the highest mountain and the deepest ocean where life can be found
a)
Biosphere
b)
Biome
c)
Farm
d)
Ecosystem
11.
The largest number of individuals that an environment can support long term is...
a)
carrying capacity
b)
emigration
c)
immigration
d)
population density
12.
One way to measure the size of a population is in terms of ___________.
a)
Population
b)
Population Density
c)
Emmigration
d)
Carrying Capacity
13.
The number of births in a population during a certain time period.
a)
Birth Rate
b)
Death Rate
14.
The number of deaths in a population during a certain time period.
a)
Birth Rate
b)
Death Rate
15.
If the birth rate is _________ than the death rate then the population will ____________.
a)
Greater/Increase
b)
Greater/Decrease
16.
If the death rate is ______ than the birth rate then the population will ____________.
a)
Greater/Increase
b)
Greater/Decrease
17.
To immigrate means to
a)
leave a country
b)
enter a country
c)
seek safety in a country
d)
return to a country
18.
To emigrate means to
a)
leave a country
b)
enter a country
c)
seek safety in a country
d)
return to a country
19.
Food, water, sunlight, shelter, and space are resources that are __________.
a)
limiting factors
b)
wet
c)
messy
d)
found in rocks
20.
Any thing or organism that regulates the size of a population of another organism is known as __________.
a)
a limiting measure
b)
a limiting factor
c)
factorization
d)
materialization of precipitation
100 %
