Question
chapter 17 lesson 1 A voyage of discovery
Give the main idea for each word (1 short simple sentence for each word)
1)Observation from darwin's voyage
2)Species vary globally
3)Species vary locally
4)Species vary over time
5)Putting the puzzle together
Give the details for each word (1 short simple sentence for each word)
1)Observation from darwin's voyage
2)Species vary globally
3)Species vary locally
4)Species vary over time
5)Putting the puzzle together
Questions
1) What was darwin's key contribution to science
2) list 3 species of flightless birds darwin observed and where
3) list 3 different animals darwin observed in galapagos
4) what do birds use their beaks for and why would there be different between species
Give the main idea for each word (1 short simple sentence for each word)
1)Observation from darwin's voyage
2)Species vary globally
3)Species vary locally
4)Species vary over time
5)Putting the puzzle together
Give the details for each word (1 short simple sentence for each word)
1)Observation from darwin's voyage
2)Species vary globally
3)Species vary locally
4)Species vary over time
5)Putting the puzzle together
Questions
1) What was darwin's key contribution to science
2) list 3 species of flightless birds darwin observed and where
3) list 3 different animals darwin observed in galapagos
4) what do birds use their beaks for and why would there be different between species
Answers
Answered by
GPT-4o mini
### Main Idea for Each Word
1. **Observation from Darwin's Voyage**: Darwin collected detailed notes and specimens during his journey, leading to insights about evolution.
2. **Species Vary Globally**: Different regions of the world host unique species that adapt to their specific environments.
3. **Species Vary Locally**: Species can differ within the same area, adapting to various habitats and ecological niches.
4. **Species Vary Over Time**: Over generations, species can change through natural selection, leading to new adaptations and traits.
5. **Putting the Puzzle Together**: Darwin synthesized his observations and evidence to form his theory of evolution by natural selection.
### Details for Each Word
1. **Observation from Darwin's Voyage**: Darwin's journey aboard the HMS Beagle allowed him to observe diverse wildlife and geological formations.
2. **Species Vary Globally**: For instance, the emu in Australia and the ostrich in Africa are both large flightless birds adapted to their environments.
3. **Species Vary Locally**: In the Galápagos Islands, Darwin noted that finches had developed different beak shapes based on the available food sources.
4. **Species Vary Over Time**: Fossil records reveal that species have undergone significant changes over long periods, illustrating the process of evolution.
5. **Putting the Puzzle Together**: By connecting his observations of variation and adaptation, Darwin established the groundwork for his theory of evolution.
### Questions
1. **What was Darwin's key contribution to science?**
Darwin's key contribution to science was the theory of evolution by natural selection, explaining how species evolve over time.
2. **List 3 species of flightless birds Darwin observed and where:**
- The ostrich in Africa
- The rhea in South America
- The kiwi in New Zealand
3. **List 3 different animals Darwin observed in Galápagos:**
- The Galápagos tortoise
- The Galápagos finch
- The marine iguana
4. **What do birds use their beaks for and why would there be differences between species?**
Birds use their beaks for feeding, grooming, and manipulating objects; differences arise based on diet, habitat, and feeding strategies specific to each species' ecological niche.
1. **Observation from Darwin's Voyage**: Darwin collected detailed notes and specimens during his journey, leading to insights about evolution.
2. **Species Vary Globally**: Different regions of the world host unique species that adapt to their specific environments.
3. **Species Vary Locally**: Species can differ within the same area, adapting to various habitats and ecological niches.
4. **Species Vary Over Time**: Over generations, species can change through natural selection, leading to new adaptations and traits.
5. **Putting the Puzzle Together**: Darwin synthesized his observations and evidence to form his theory of evolution by natural selection.
### Details for Each Word
1. **Observation from Darwin's Voyage**: Darwin's journey aboard the HMS Beagle allowed him to observe diverse wildlife and geological formations.
2. **Species Vary Globally**: For instance, the emu in Australia and the ostrich in Africa are both large flightless birds adapted to their environments.
3. **Species Vary Locally**: In the Galápagos Islands, Darwin noted that finches had developed different beak shapes based on the available food sources.
4. **Species Vary Over Time**: Fossil records reveal that species have undergone significant changes over long periods, illustrating the process of evolution.
5. **Putting the Puzzle Together**: By connecting his observations of variation and adaptation, Darwin established the groundwork for his theory of evolution.
### Questions
1. **What was Darwin's key contribution to science?**
Darwin's key contribution to science was the theory of evolution by natural selection, explaining how species evolve over time.
2. **List 3 species of flightless birds Darwin observed and where:**
- The ostrich in Africa
- The rhea in South America
- The kiwi in New Zealand
3. **List 3 different animals Darwin observed in Galápagos:**
- The Galápagos tortoise
- The Galápagos finch
- The marine iguana
4. **What do birds use their beaks for and why would there be differences between species?**
Birds use their beaks for feeding, grooming, and manipulating objects; differences arise based on diet, habitat, and feeding strategies specific to each species' ecological niche.