Populations
What is a population?
A group of the same organisms in a given area
What does endangered mean?
Close to extinction
Which would have the highest biodiversity index: 0.3, 0.4, 0.7
0.7
What is a drink you should have about 8-10 cups of per day?
Water
Name a bridge that gets you into Philly
Ben Franklin, Walt Whitman
What is the population of humans on this Earth
8.2 billion
What is poaching?
Hunting illegally
A graph reaches its carrying capacity when it:
A. Is increasing
B. Stays the same
C. Is decreasing
B
How long should you brush your teeth for?
About 2 minutes, twice a day
What team just beat the Eagles in the playoffs?
49ers
What are 2 reasons we live longer now than we did 100 years ago?
Medicine, technology, farming and agriculture
Name 3 ways a species can become endangered
Overhunting, deforestation, disease, natural disasters, predators, poaching
What letter does an exponential graph look like (One that just keeps growing)
J
What are 3 foods with a lot of protein?
Chicken, beans, burgers, steak, turkey, yogurt, peanut butter, protein bars, eggs
What are the 3 colors of the Italian flag
white, red, green
What is biodiversity and what is a benefit of it?
How many different species are in an area and it helps with beauty, maintaining food webs, and with medicines.
What are things that can decrease population sizes called:
A. Biotic factors
B. Abiotic factors
C. Limiting factors
C
What letter does a logistic graph look like (One that levels off and reaches carrying capacity)
S
About how long should you be washing your hands for?
15-20 seconds
How many points do you need to win a volleyball game?
25
What is the term for dry climates with not a lot of rain? This can cause disruptions in populations.
Drought
Why is it hard to control invasive species once they are introduced to an environment
They have no natural predators
In a data table if two things increase at the same time or decrease at the same time that is called:
A. Direct relationship
B. Indirect relationship
C. No Relationship
A
How much sleep should the average adult get each night?
7-9 hours
Which continent has the most countries
Africa