{{asɛmtiNe Ɔkyerɛwfo}} | Nhomakorabea | Nneɛma a ɛma wotumi yɛ ade

1

Anything with parts that interact to make a whole is/an

1. ecosystem

2. system

3. envirnment

4. population

1

How do births and deaths in an ecosystem affect population size?

1. more deaths than births in a population increases the size.

2. more deaths than births in a population does not affect the size.

3. more births than deaths in a population increases the population size.

more births than deaths in a population decreases the size.

1

A population size can stay the same over time when

1. there is more births than deaths in a population over time.

2. there is less births than deaths in a population over time.

3. the number of births and deaths are relatively the same over time.

4. there is more deaths than births in a population over time.

1

Over a period of time, a population can be considered as stable or changing. A population changing means that

1. the number of births is equal to the number of deaths

2. there is no change in the number of births or deaths

3. the population is stable

4. the population is increasing or decreasing

1

How does the number of births compare to the number of deaths in a population that was stable?

1. there is a change in the number of births compared to deaths

2. the population is increasing or decreasing

3. the number of births is equal to the number of deaths

4. there is births in the population and no deaths in the population

1

How would you expect the number of births to compare to the number of deaths in a population that was changing?

1. the number of births is equal to the number of deaths and there is no migration to or from the ecosystem

2. the number of birth is higher than the number of deaths or the number of births is lower than the number of deaths.

3. there is no change in the number of births or deaths and there is no migration and diseases

4. the population is stable and there is no relative decrease or increase in the number of organisms in population.

1

Within a population organisms are always _______________

1. being killed and dying and interacting with one another and their physical environment.

2. being born and dying and interacting with one another and their physical environment

3. surviving as a result of predation, hunting, and lack of food

4. surviving as a result of more competition for resources

1

If a population is stable, does that mean there are no births and deaths?

1. Yes, in a stable population there is no births and deaths

2. Yes, in a stable population the number of births and deaths are not the same

3. No, in a stable population there is more births than deaths

4. No, in a stable population the number of births and deaths are relatively the same

1

What does this graph show about how the jelly population change?

1. the population was stable from 1980 through 2000 and then decreased from year 2000 to year 2010

2. the population was stable from 1980 through 2000 and then increased from year 2000 to year 2010

3. the population increased from 1980 through 2000 and then decreased from year 2000 to year 2010

4. the population decreased from 1980 through 1990 and then increased from year 2000 to year2010

1

All the living and nonliving things interacting in a particular area is called?

1. systems

2. biotic factors

3. ecosystem

4. population

1

Any living thing such as plants, animals, and bacteria is called

1. an organism

2. sample

3. ecosystem

4. system

1

What could have caused the size of the moon jelly population to decrease?

1. Births increased while deaths decreased

2. Births decreased while deaths increased

3. Deaths increased while births increased

4. Deaths decreased while births decreased

1

A group of the same type of organism living in the same area is called.

1. ecosystem

2. system

3. sample

4. popultion

1

When something stays mostly the same over time it is called

1. stability

2. organism

3. change

4. population

1

When something becomes different over time is is called

1. change

2. stability

3. population

4. ecosystem

1

Anything with parts that interact to make a whole is a.

1. system

2. stability

3. ecosystem

4. population

1

If the number of births and deaths in a given time are equal, then

1. the population size will be changing.

2. the population size will be stable.

3. the population size will decrease

4. the population size will increase.

1

If there are more births than deaths in a given time, then the size of the population will increase. If there are fewer births than deaths, then the size of the population will ____________.

1. decrease

2. increase

3. change

4. get bigger

1

The structures inside the cells such as the nucleus, cell wall, cytoplasms, and chloroplast are called

1. organism

2. organelle

3. organ

4. organ system

1

Onio cell is a plant cell because it has

1. cell wall, chroloplast, and large central vacuole

2. mitochondrial, cytoplasm, and nucleus

3. cytoplasm, mitochondrial, and ribosome

POPULATIONS AND RESOURCES QUIZ

POPULATIONS AND RESOURCES QUIZ

Anything with parts that interact to make a whole is/an

How do births and deaths in an ecosystem affect population size?

A population size can stay the same over time when

Over a period of time, a population can be considered as stable or changing. A population changing means that

How does the number of births compare to the number of deaths in a population that was stable?

How would you expect the number of births to compare to the number of deaths in a population that was changing?

Within a population organisms are always _______________

If a population is stable, does that mean there are no births and deaths?

What does this graph show about how the jelly population change?

All the living and nonliving things interacting in a particular area is called?

Any living thing such as plants, animals, and bacteria is called

What could have caused the size of the moon jelly population to decrease?

A group of the same type of organism living in the same area is called.

When something stays mostly the same over time it is called

When something becomes different over time is is called

Anything with parts that interact to make a whole is a.

If the number of births and deaths in a given time are equal, then

If there are more births than deaths in a given time, then the size of the population will increase. If there are fewer births than deaths, then the size of the population will ____________.

The structures inside the cells such as the nucleus, cell wall, cytoplasms, and chloroplast are called

Onio cell is a plant cell because it has

Anything with parts that interact to make a whole is/an

How do births and deaths in an ecosystem affect population size?

A population size can stay the same over time when

Over a period of time, a population can be considered as stable or changing. A population changing means that

How does the number of births compare to the number of deaths in a population that was stable?

How would you expect the number of births to compare to the number of deaths in a population that was changing?

Within a population organisms are always _______________

If a population is stable, does that mean there are no births and deaths?

What does this graph show about how the jelly population change?

All the living and nonliving things interacting in a particular area is called?

Any living thing such as plants, animals, and bacteria is called

What could have caused the size of the moon jelly population to decrease?

A group of the same type of organism living in the same area is called.

When something stays mostly the same over time it is called

When something becomes different over time is is called

Anything with parts that interact to make a whole is a.

If the number of births and deaths in a given time are equal, then

If there are more births than deaths in a given time, then the size of the population will increase. If there are fewer births than deaths, then the size of the population will ____________.

The structures inside the cells such as the nucleus, cell wall, cytoplasms, and chloroplast are called

Onio cell is a plant cell because it has