Which of the following lists of ecological organization from smallest to largest?

What is the most important factor for the success of animal population?

The main nitrogen reservoir in the biosphere is the:

Which of the following is not gaseous type cycle?

Which is the possible path of movement of nitrogen in the nitrogen cycle?

Carbon is removed from the atmosphere through what process?

The burning of fossil fuels has the greatest and most direct impact on the:

Along a food chain, the role of ____________ is to help return or recycle the primary chemical compounds of organisms back to the chain: carbon, hydrogen, nitrogen, and other minor compounds.

A series of organisms interrelated in their feeding habitats, the smallest being fed upon by a larger one.

An organism that creates its own food is called:

What is an ecosystem?

Choose the phrase that correctly finishes this statement:

“A Species is….”

Temperature, light, water, air, soil and climate are all ______ parts of the environment.

Organisms that can feed on autotrophs as well as on heterotrophs are known as:

Most extinctions occurring on the planet today are due to:

Food webs differ from food chains in that they:

A vegetation type dominated by shrubs and small trees, especially evergreen trees with thick small leaves.Chaparal

The region of the shore of a lake or sea or ocean.

A landscape form or region that receives very little precipitation.

Refers to the organisms position in the food chain

A tropical or subtropical grassland containing scattered trees and drought-resistant undergrowth.

A treeless plain characteristic of the artic and sub artic regions

Ecosystem with the influence of man and is usually controlled.

This refers to the intricate web that connects all organisms with their physical environment.

A combination of a community and the chemical and physical factors making its living environment.

A small or large social unit that has something in common such as norms and identity.

Which biome is the coldest?

How some plants adapted to living in the desert?

This animal is famous for living in the tundra.

The types of herbivores in a terrestrial biome mostly directly depends on:

In which biome are the abiotic factors the most constant?

This is where the phase of fever is characterized by vasodilation and sweating as the body is trying to return to normal temperature.

If you were to travel from the Arctic Circle to the Equator, What sequence of biomes would you most likely pass through?

A ___________ is a group of organisms of the same species in an area.

What organism eats only plants?

What organism eats both plants and animals?

What is the most diverse biome?

A dog and a tick are example of which relationship?

A relationship in which one animal hunts, kills and eats another.

The animal that is hunted and killed for food.

A close relationship between two different species of organism living together.

It is the movement of individuals out of a population.

In this pattern of distribution of population, individuals live in areas of high local abundance, which are separated by areas of low abundance.

It is the movement of individuals into a population.

In this pattern of distribution of population, individuals are uniformly spaced through the environment.

Which of the following is not true about an epidemiologist?

The correct sequence of chain of infection is:

This is where the body returns to its pre-diseased state, and health is restored.

The earth’s crust and a portion of the upper mantle directly below from the lithosphere.

It is sometimes called the ecosphere , where the physical and chemical factors form the context of life.

The following are important issues that epidemiology can address, EXCEPT:

Weather occurs in this layer because it contains most of the water vapor.

Is the time interval between the initial infection and the first appearance of signs and symptoms.

Many jet aircraft fly in the layer of the atmosphere because it is very stable.

In the Development of Disease, it is where the signs and symptoms subside.

Meteors or rock fragments burn up in this layer.

A specific group of symptoms or signs that always accompanies a specific disease.

Space shuttles fly in this area and it is also where the Auroras are found.

Are transmitted directly or indirectly from one host to another.

It is the measurement of population per unit area or unit volume.

It is the number of total cases at a particular time regardless of when they developed.

All the individuals of a species that live together in an area.

This type of disease occurrence that is constantly present in the area or population.

An individual has an equal probability of occurring anywhere in an area.

This occurs occasionally in given population

Is a method commonly used in ecology to estimate an animal population’s size.

It is the habitat in which the infectious agent normally lives, grows, and multiplies.

A reproductive strategy wherein it provides parental care, reproduces slowly and have few offspring

Mode of Transmission for Influenzae.

The lowest layer of Earth’s atmosphere (the closest to the surface of the Earth) is____.

The “Ozone Layer” lies within the__________.

This develops more slowly, reactions to the disease are less severe, likely to be continual or recurrent for long periods

The natural place of every organism is known as:

This allow the organism to survive in the conditions of its habitat.

Animal adapt a similar state like sleep to reduce metabolic rate is called:

Hyenas and vultures are___________.

A type of symbiotic relationship where both organism benefited the relationship.

A lichen is a combination of fungus and algae that lives on the sides of trees, rocks, and other materials. The fungus provides the algae with water and minerals and the algae use the water and minerals to make food for both organisms. What type of relationship does the lichen represent?

How does a crocodile benefit from a bird eating from its mouth?

When a symbiotic relationship helps one organism and hurts the other it is an example of:

The chain of infection is a model of:

Bacteria convert the simple nitrogen compounds back into nitrogen gas, which is then released back into the atmosphere.

Which of the following series is true about energy flow in the ecosystem?

This implies a law or regulation passed by a legislative body.

A law that Regulate the sale of subdivision lots and condominiums, providing penalties for violations thereof

A law Establishing an Oil Pollution Operations Center in the Philippine Coast Guard Headquarters

Pertains to the preservation, beautification, improvement and gainful utilization of the Pasig River

This refers to ecosystem components and their interactions.

Which is NOT an example of an animal's behavioral adaptation?

During hibernation, what does NOT occur?

Migration is:

Which is NOT an example of locomotion?

A color or pattern that allows an animal to blend into its environment is called ______________.

A consumer that feeds on dead things and animal droppings is called ________.

An animal that eats only plants is _______.

A chameleon changing colors to blend in with its surroundings is an example of _________.

Seeds being eaten by a mouse who is then eaten by a hawk is called a __________.

A fox chases a rabbit. The fox is the ________ and the rabbit is the ________.

This causes an increase in population.

It is the number of deaths per unit population per unit time

The spread of HIV is an example of:

The mode of transmission for cholera is____________

This occurs through skin-to-skin contact, kissing, and sexual intercourse

The source of energy in an ecosystem is:

Trophic level are formed by:

In abiotic components of ecosystem which of the following occurs?

Human population growth curve is a:

It is the study of the characteristics and parameters of the population.