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WorksheetsHomework.Is it good?
Total questions: 32
Worksheet time: 2hrs 32mins
Name
Class
Date
1.
A pioneer species is?
a)
the last species to arrive
b)
The first species to arrive
c)
pewdiepie
d)
jacksepticeye
2.
Which organism can be found in coral reefs?
a)
Clownfish
b)
Dragonfish
c)
Whales
d)
Dogs
3.
What percentage of oxygen comes from seaweed?
a)
45%
b)
10%
c)
70%
d)
100%
4.
What are the main region(s) coral reefs are found?
a)
Northern Atlantic and Arctic Ocean
b)
Indo-Pacific and Caribbean
c)
Eastern Atlantic
d)
Southern Atlantic
5.
What is one use of Red Algae?
a)
Oil
b)
Bandages
c)
Treatment for diseases
d)
Cleaning suplies
6.
All of the living and non-living things in an area is a(n) __________________.
a)
biome
b)
ecosystem
c)
population
d)
community
7.
In a pond, fish, insects and algae interact with other living things and their surroundings to form a(n) ___________________.
a)
ecosystem
b)
biome
c)
community
d)
population
8.
The type of weather that occurs in an area over a long period of time.
a)
precipitation
b)
temperature
c)
climate
9.
The leaves of an aspen tree are green in the summer and yellow in the autumn in this biome.
a)
desert
b)
temperate forest
c)
tropical rain forest
d)
tundra
10.
This biome experiences periods of heavy rain as well as distinct dry periods.
a)
grasslands
b)
desert
c)
tropical rain forest
d)
tundra
11.
Which is not true of the intertidal zone?
a)
animals here are able to move around on land and underwater
b)
sometimes it is under water and other times it is not
c)
sea stars and crabs live here
d)
fish can hide in the plants
12.
This describes how energy in an ecosystem flows from one organism to another.
a)
food chain
b)
population
c)
biome
d)
ecosystem
13.
What kind of animals live in an estuary?
a)
elephants and birds
b)
cats and dogs
c)
hamsters and rats
d)
Fish and shell fish
14.
What is an estuary?
a)
A little body of water.
b)
water in a gaseous form.
c)
Places where fresh water and streams flow into the ocean.
d)
the presence of an unwated msterial in a given place.
15.
What is an estuary?
a)
A little body of water.
b)
water in a gaseous form.
c)
Places where fresh water and streams flow into the ocean.
d)
the presence of an unwated msterial in a given place.
16.
Which organism can be found in coral reefs?
a)
Clownfish
b)
Dragonfish
c)
Whales
d)
Dogs
17.
Which is the the most correct way of managing salinity on land
a)
By planting short rooted crops
b)
By planting long rooted crops
c)
By irrigating the fields with fresh water
18.
What is the impact of using fertilisers on the land?
a)
Higher crop yields in the short term
b)
Higher crop yields in the long term
c)
Lower crop yields in the short term
19.
Inadequate drainage of the land leads to
a)
Build-up of salinity and alkalinity
b)
Build up of puddles
c)
Build up of alkalinity
20.
What lake is this?
a)
Lake superior
b)
Lake wisota
c)
lake wazee
21.
What state are the Everglades mainly located in
a)
Florida
b)
Louisiana
c)
Tennessee
d)
Maine
22.
Largest great lake
a)
Huron
b)
Michigan
c)
Superior
d)
Eerie
23.
What lives in a wetland?
a)
dogs, cats and horses
b)
frogs, snakes and ducks
c)
cows, crabs and gulls
24.
How do wetlands help animals?
a)
they give them water to drink
b)
they keep them safe and give them a place to live
25.
What is the meaning of the word amazing in the sentence below...
James and Steve got an amazing new space race game.
James and Steve got an amazing new space race game.
a)
boring
b)
wonderful
c)
small
d)
big
26.
The process of change in the living parts of the ecosystem
a)
ecological succession
b)
primary succession
c)
climax community
d)
pioneer species
27.
Succession that occurs in an area with NO SOIL
a)
ecological succession
b)
primary succession
c)
secondary succession
d)
pioneer speciles
28.
The picture shows what type of succession?
a)
primary
b)
secondary
c)
tertiary
d)
quadanary
29.
Succession that occurs in an area where soil is already present
a)
ecological succession
b)
primary succession
c)
secondary succession
d)
pioneer speciles
30.
The first organisms that appear in an ecological community
a)
ecological succession
b)
primary succession
c)
secondary succession
d)
pioneer speciles
31.
About 97% of the water on Earth is ___________________.
a)
fresh water
b)
groundwater
c)
salt water
d)
ice
32.
Climax communities have all of these, EXCEPT:
a)
a large number of K-selected species
b)
even distribution of grasses, shrubs, & trees
c)
an overall balance of nutrient cycling
d)
resisted secondary succession
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