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Biotic and Abiotic
Food Web & Food Chains
Random
Ecosystems/Ecology
SOIL Quality
100
Rocks, Oxygen soil, sunlight etc. are all examples of...
What are abiotic factors?
100
a. because producers are not always the first step b. because energy is lost at each step in a food chain c. because most animals are omnivores d. because most animals do not eat only one thing
What is d. because most animals do not eat only one thing
100
The feeding relationships from one organism to another in an ecosystem?
What is food chain
100
What does an ecosystem include? a. only the living things in an area b. only the nonliving things in an area c. all of the living and nonliving things in an area d. only some of the living and nonliving things in an area
What is c. all of the living and nonliving things in an area
100
Which of the following is used to describe rocks that contain pores and cracks that allows groundwater to flow through it? a. permeability b. flexibility c. spacious d. geyser
What is a. permeability
200
animals, plants, trees and humans are examples of...
What are biotic factors?
200
I eat a mouse that eats grass, so I am a _____________ _______consumer.
What is secondary level
200
Wildfires, all of the following are true EXCEPT? a. Natural event in most grassland and forest ecosystem. b. Occur naturally through lightning strikes or when humans start them accidentally or intentionally. c. Some plant species depend on wildfires for reproduction d. None of the above
What is d. None of the above
200
Which is the correct sequence from small to large scale? a. community, population, ecosystem, biome b. community, ecosystem, population, biome c. population, community, ecosystem, biome d. population, community, biome, ecosystem
What is c. population, community, ecosystem, biome
200
This layer of soil is called _________, is usually rich in humus, and supports much biological activity. a. topsoil b. subsoil c. bedrock d. None of the above
What is a. topsoil
300
The Biotic and abiotic factors that interact within an area?
What is ecosystem
300
releases nutrients back into the soil.
What is decomposers
300
What is the movement of individuals into an area occupied by an existing population? a. Immigration b. Horizon c. Emmigration d. Conservation
What is a. Immigration
300
Which of the following results from overpopulation? a. healthier individuals b. a stable ecosystem c. damage to the habitat d. a lower death rate
What is c. damage to the habitat
300
Decayed organic material turns into a dark colored material called __________. a. soil b. humus c. clay d. litter
What is b. humus
400
A close relationship between two species that benefit at least one on the species?
What is symbiosis
400
In a food pyramid with level has the most available energy?
What is producers
400
The protection, restoration, and management of natural resources is called _______. a. recycling b. conservation c. reserve d. EPA
What is b. conservation
400
Fossil fuels such as coal and oil are _________ because of the years needed in order to replace. a. renewable resources b. nonrenewable resources c. natural resources d. reusable resources
What is b. nonrenewable resources
400
Permeable rock where groundwater is contained or flows a. dam b. aquifer c. reservoir d. water table
What is b. aquifer
500
A tapeworm living inside someone's intestines is an example of this type of relationship.
What is parasitism
500
Which is true of the organisms shown in an energy pyramid? a. They all get their energy in the same way. b. They are in the same food chain or food web. c. They each require the same amount of energy. d. They each provide the same amount of energy
What is b. They are in the same food chain or food web.
500
Fossil fuels such as coal and oil are _________ because of the years needed in order to replace. a. renewable resources b. nonrenewable resources c. natural resources d. reusable resources
What is b. nonrenewable resources
500
What is the term for each step in the transfer of energy and matter within a food web?
What is trophic level
500
A(n)_________ is an area of land that drains in to the same surface water. a. aquifer b. watershed c. well d. drain
What is b. watershed