Effects of Change Quick Check

Question

1. Which major environmental change is occurring today that could cause the next mass extinction?
*climate change

2. What is the difference between a mass extinction and a regular (background) extinction?
*Mass extinction involves many species over a short period of geologic time.

3. After the K-Pg mass extinction event, mammals were able to survive and proliferate. Which of the following factors contributed to this success the least?
*most mammals being nocturnal, allowing them to see better in the darkened conditions.

4. Fossils provide evidence that best helps scientists determine changes over time in
*the emergence or extinction of species.

5. Scientists use a variety of tools to learn about the history of the earth, evolution, environmental change, and its effects. Which type of evidence is most affected by human error (and thus less reliable)?
*mathematical and computer models
These answer are all correct as of March 2022

Answer 1

1-climate change
2-D
3-C
4-A
5-D

Answer 2

ayo is wrong i got a 3/5,
Answers-
1. Which major environmental change is occurring today that could cause the next mass extinction?
Climate chage*
2. What is the difference between a mass extinction and a regular (background) extinction?
Mass extinction involves many species over a short period of geologic time
3. After the K-Pg mass extinction event, mammals were able to survive and proliferate. Which of the following factors contributed to this success the least?
most mammals being nocturnal, allowing them to see better in the darkened conditions*
4. How is climate change today similar to the major K-Pg extinction event that ended the reign of the dinosaurs?
Individuals that can’t adapt are dying, and species are going extinct*
5. Fossils provide evidence that best helps scientists determine changes over time in
the emergence or extinction of species.

Hope it helps <3

Answer 3

Yes man U are 100% right thx so much

Answer 4

correct

Answer 5

sup is right

1.climate change
2. Mass extinction involves many species over a short period of geologic time.
3.most mammals being nocturnal, allowing them to see better in the darkened conditions.
4.the emergence or extinction of species.
5.mathematical and computer models question 5 got me it really was math and computer

Answer 6

I- is correct 100%

Answer 7

But also to comment on school, never trust the letter answers for these quick checks. The longer answer is better.

Answer 8

1. Which major environmental change is occurring today that could cause the next mass extinction?
Climate change*
2. What is the difference between a mass extinction and a regular (background) extinction?
Mass extinction involves many species over a short period of geologic time
3. After the K-Pg mass extinction event, mammals were able to survive and proliferate. Which of the following factors contributed to this success the least?
most mammals are nocturnal, allowing them to see better in the darkened conditions*
4. How is climate change today similar to the major K-Pg extinction event that ended the reign of the dinosaurs?
Individuals that can’t adapt are dying, and species are going extinct*
5. Fossils provide evidence that best helps scientists determine changes over time in
the emergence or extinction of species.

they r all right

Answer 9

I- is correct! thanks!

Answer 10

As of 2022 the last two answers are individuals who can’t adapt are dying and the emergence or extinction of a species

Answer 11

i- is still right in 2023 :))

Answer 12

Use the excerpt from Franklin D. Roosevelt's Address to Congress, December 8, 1941 to answer the Question.
The speech describes which of the following? Explain
A. V-J Day
B. attack of Pearl Harbor
C. Battle of Iwo Jima
D. invasion of Hong Kong

Answer 13

B. attack of Pearl Harbor.

This speech was given by President Roosevelt on December 8, 1941, in response to the attack on Pearl Harbor by Japan.