Living Things and the Environment 1.1-1.2

The study of how organisms interact with their environment is known as ______.

• ecology

• community

• population

• species

Tags

NGSS.MS-LS2-2

Bacteria is a _________factor

• abiotic

• organism

• ecological

• biotic

From where does an organism get its food, water, shelter and other things it needs to live, grow, and reproduce?

• its population

• its habitat

• its community

• Judah's family

Tags

NGSS.3-LS4-3

NGSS.4-LS1-1

NGSS.5-LS1-1

In which of the following scenarios would a group increase?

• increased birth rate and increased death rate

• increased death rate and decreased birth rate

• increased birth rate and decreased emigration

• decreased birth rate and decreased emigration

If a 50 sq. mile area has 200 dogs in it, what is its population density?

• 20 dogs/sq. mile

• 50 dogs/ sq. mile

• 4 dogs/sp. mile

• 40 dogs/sq. mile

A giraffe needs to eat about 6,000 pounds of leaves each day to survive. If a giraffe's habitat has enough trees to produce 30,000 leaves a day, how many giraffes can it support?

• 5,000 giraffes

• 2,000 giraffes

• 5 giraffes

• 2 giraffes

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

An individual living thing is a/an __________

• human

• organism

• species

• Emma

A group of organisms that can mate with each other and have babies that can also mate and reproduce is a

• community

• population

• a group of Ellas

• species

Tags

NGSS.MS-LS3-2

All of the different populations living in a habitat is known as a ________

• population

• community

• Jordan's room

• species

An ecosystem is _____________

• the community of organisms that live in an area plus the non-living environment

• all the members of one species in an area

• a system used to calculate population of an area

• just another word for ecology