Write a note on the utility of forest?

We depend on forests for our survival, from the air we breathe to the wood we use. Besides providing habitats for animals and livelihoods for humans, forests also offer watershed protection, prevent soil erosion and mitigate climate change.

Some of the wood is converted to charcoal and used for cooking.Forests provide shelter to various plant and animal species. Forests control the water flow. The thick layer of humus in forests prevents evaporation of water. Wood is used for making furniture in houses.or animals and livelihoods for humans, forests also offer watershed protection, prevent soil erosion and mitigate climate change.

answer:

d. because dr. laguardia selected a widely used measure, his study generalizes to has strong external validity. external validity has limited external validity. other applications of this measure.

the widely used measure that he applied to his experiment was the benton facial recognition test. it employed on to football players and as result, only players who suffered brain concussions did not pas this test. and although it has an external validity, it is limited because it isn't general to apply to other population.

more than 1 person for sure