WorksheetsEcology Gse
Total questions: 25
Worksheet time: 50mins
Ecology is
The study of Earth's Mantle
The study of relationships between living things and their environment
The study of humans and their impact on Earth
The study of rocks
Organisms of the same species living in the same environment together
Population
Community
Ecosystem
Environment
Populations of organisms living in the same environment at the same time
Population
Biotic factors
Community
Habitat
All living and nonliving parts of an environment found in a specific location.
Habitat
Population
Ecosystem
Community
An example of an Abiotic Factor is
Turtle
Panda
Sunlight
Fish
Water, rocks are all Biotic Factors of an ecosystem
True
False
A place where an organism lives in an ecosystem is called
Home
Habitat
Freshwater
Marine
This butterfly is an example of a/an __________.
Population
Community
Organism
Ecologist
An example of autotroph is
What is the correct term for moisture that falls to the ground from clouds?
Precipitation
Evaporation
hibernation
Freezing
Condensation is part of the water cycle.
True
False
What is evaporation?
Water freezes
Water vapor meets cold air and changes back into a liquid
Water gets warm and changes from liquid water to water vapour
Plants take in water from soil
Which is an example of condensation?
12 inches of snow fall
On a hot day, water on the sidewalk quickly disappears
A layer of water appears on the outside of a cup of ice water soon after it was poured
Flood
Collection of water on the earth can be in the form of
Oceans
Lakes
Rivers
All of the above
The water cycle is important
True
False
The process by which water is released into the atmosphere by plants is called
Perspiration
Transpiration
Evaporation
On a mountain in the spring, snow melts and trickles into a creek. In turn, the creek flows into a river, which eventually reaches the ocean. Of which part of the water cycle is this an example?
Evaporation
Condensation
Run-off
Precipitation
What is the source of energy for food chains/food webs?
Sun
Tiger
Sheep
Insect
What organisms are at the lowest trophic level?
Producer
Consumer
Scavenger
Decomposer
How much energy is passed on to each trophic level in an energy pyramid?
100%
80%
10%
20%
Where do crickets get their energy?
Shrews
Grasshopper
Cattails
Marsh Grass
What do the arrows indicate in a food web?
How the animals are related
Where the energy is being transferred
Why can't the top level contain a large number of organisms?
Because as energy moves from the bottom to the top level, less and less energy is available to higher levels.
Because the original energy from producers is the total energy available to all the organisms in the energy pyramid.
because only about ten percent of the energy available at one level is transferred to the next level.
all of the above
In the energy pyramid here, which organisms have the most energy available?
Producers
Herbivores
Carnivores
Top Predator
What is needed to maintain a sustainable food chain?
More consumers than producers
An equal amount of producers and consumers
A lot more producers at the bottom and few top predators at the top
Don't pick this one obviously
