Birds extract more food from a lawn than from an equivalent amount of prairie because
1. lawns contain more moisture than prairies
2. prairies occur at a higher elevation than lawns
3. lawns contain more food than prairies
4. temperatures are higher on lawns than on prairies
5. the prairies were once under water
I believe its #1 ? but not sure on this one !!
It's either 1 or 3, but you're probably right.
so its 1 thanks again Ms. Sue !!
To determine the correct answer to this question, let's analyze each option:
1. Lawns contain more moisture than prairies: This could be a possible explanation, as birds need water to survive and may be attracted to lawns that provide more moisture.
2. Prairies occur at a higher elevation than lawns: Elevation does not necessarily impact the availability of food for birds. So, this option can be eliminated.
3. Lawns contain more food than prairies: This option could also be a possible explanation, as lawns may have more accessible food sources like insects or seeds that birds can extract.
4. Temperatures are higher on lawns than on prairies: Temperature alone may not directly affect the amount of food available for birds. Therefore, this option can be eliminated.
5. The prairies were once under water: This option does not seem related to the extraction of food by birds. Thus, it can be eliminated.
Based on the analysis, it is most likely that option 3 is the correct answer: lawns contain more food than prairies. However, it is essential to note that to confirm this information scientifically, research would need to be conducted comparing the food availability and extraction rates in lawns and prairies.