4. once you get to the " identify the hdf object" page of the activity, use the information you've
learned to classify the object. what is the object shown? how do you determine this?

if you look up in the top right corner you'll see your current profile picture, click than click "view profile" you'll be able to change it there.

b . streams flow into shallow areas.

f . movement of earth’s crust creates low areas that fill with water.