1. Polar bears hunt for ringed seals by waiting for them to emerge from breathing holes in the ice. Which abiotic change may decrease a polar bear’s ability to hunt? (1 point)
a. increased competition
b. increased seal population
c. increased temperatures
d. increased ice cover
2. Ringed seals give birth in lairs carved out of packed snowdrifts. Which abiotic change may increase pup mortality?(1 point)
a. reduced polar bear population
b. reduced snowfall
c. reduced temperatures
d. reduced carbon dioxide
3. Which component of a marine ecosystem is abiotic?(1 point)
a. dolphin
b. algae
c. water
d. shark
4. Climate change has increased the mean temperature in central Europe. How might bird populations respond to this change?(1 point)
a. lay more eggs
b. move their range south
c. move their range north
d. change their diet
5. What changes to whooping cranes' environment almost wiped out the species in North America in the early 1900s?(1 point)
a. People drained wetlands and hunted cranes.
b. People nearly wiped out opossums and rabbits.
c. People drilled oil wells and let pythons loose.
d. People dug canals and sold cranes as pets.
CAN YALL HELP PLZZZ IM TAKING THE QUICK CHECK RN THANK UU
49 answers
What are your choices?
1. Polar bears hunt for ringed seals by waiting for them to emerge from breathing holes in the ice. Which abiotic change may decrease a polar bear’s ability to hunt?
Answer: Increased temperatures
2. Ringed seals give birth in lairs carved out of packed snowdrifts. Which abiotic change may increase pup mortality?
Answer: Reduced snowfall
3. Which component of a marine ecosystem is abiotic?
Answer: Water
4. Climate change has increased the mean temperature in Central Europe. How might bird populations respond to this change?
answer: move their range north
5. What changes to whooping cranes' environment almost wiped out the species in North America in the early 1900s?
answer: People drained wetlands and hunted cranes.
these are the answers take it or leave it IDC 😁
Answer: Increased temperatures
2. Ringed seals give birth in lairs carved out of packed snowdrifts. Which abiotic change may increase pup mortality?
Answer: Reduced snowfall
3. Which component of a marine ecosystem is abiotic?
Answer: Water
4. Climate change has increased the mean temperature in Central Europe. How might bird populations respond to this change?
answer: move their range north
5. What changes to whooping cranes' environment almost wiped out the species in North America in the early 1900s?
answer: People drained wetlands and hunted cranes.
Answer: Increased temperatures
2. Ringed seals give birth in lairs carved out of packed snowdrifts. Which abiotic change may increase pup mortality?
Answer: Reduced snowfall
3. Which component of a marine ecosystem is abiotic?
Answer: Water
4. Climate change has increased the mean temperature in Central Europe. How might bird populations respond to this change?
answer: move their range north
5. What changes to whooping cranes' environment almost wiped out the species in North America in the early 1900s?
answer: People drained wetlands and hunted cranes.
these are the answers take it or leave it IDC 😁
Higher ocean temperatures and more acidic waters
Q 5. What two factors are negatively affecting coral reefs due to climate change?(1 point)
Higher ocean temperatures and more acidic waters
Higher ocean temperatures and less acidic waters
Lower ocean temperatures and more acidic waters
Lower ocean temperatures and less acidic waters
1. Polar bears hunt for ringed seals by waiting for them to emerge from breathing holes in the ice. Which abiotic change may decrease a polar bear’s ability to hunt? (1 point)
Answer: Increased temperatures
2. Ringed seals give birth in lairs carved out of packed snowdrifts. Which abiotic change may increase pup mortality? (1 point)
Answer: Reduced snowfall
3. Which component of a marine ecosystem is abiotic? (1 point)
Answer: Water
4. Climate change has increased the mean temperature in Central Europe. How might bird populations respond to this change? (1 point)
Answer: Move their range north
5. What two factors are negatively affecting coral reefs due to climate change?(1 point)
Answer: Higher ocean temperatures and more acidic waters
I wouldn't steer a fellow Jiskha person wrong! Trust me.
💖
Answer: Increased temperatures
2. Ringed seals give birth in lairs carved out of packed snowdrifts. Which abiotic change may increase pup mortality? (1 point)
Answer: Reduced snowfall
3. Which component of a marine ecosystem is abiotic? (1 point)
Answer: Water
4. Climate change has increased the mean temperature in Central Europe. How might bird populations respond to this change? (1 point)
Answer: Move their range north
5. What two factors are negatively affecting coral reefs due to climate change?(1 point)
Answer: Higher ocean temperatures and more acidic waters
credit goes @question 5?
they changed 5 but this is the answer for 5 add me on disco oRaz#3121
1) Increased Temperatures
2) Reduced Snowfall
3) Water
4) Move Their Range North
5) Higher Ocean Temperatures And More Acidic Waters
The Ma'am Is Always Right 100%
Anyways, for the people in CONNEXUS aka Connections Academy confused by @UwU answer at the end bc it's not even on the quick check- the answer at the end is..
5) What two factors are negatively affecting coral reefs due to climate change?
Answer: Higher Ocean Temperatures And More Acidic Waters.
And to the people who put the correct answer for question 5#
Respect 😌
1) Increased Temperatures
2) Reduced Snowfall
3) Water
4) Move Their Range North
5) Higher Ocean Temperatures And More Acidic Waters
What two factors are negatively affecting coral reefs due to climate change?
Response
Higher ocean temperatures and more acidic waters
just follow my roblox I'll check every day :)
Zesuaola
Display name Khloe
Good luck on STAAR guys
Move their range South no
Change their diet no
Move their range North Yes
lay more eggs no
2.C
3.A
4.D
5.A
2. The answer is B. Reduced snowfall will make it harder for ringed seals to safely birth and protect their young in lairs carved out of snow.
3. The answer is C. Water is an abiotic component of a marine ecosystem, as it is a non-living feature.
4. The answer is C. As the temperature in Central Europe increases, bird populations may shift their range northward to adapt to the changing climate.
5. The answer is A. Draining wetlands and hunting were both factors that contributed to the decline of whooping cranes in North America in the early 1900s.