The graduating class of a high school would like
to give the school a gift that would have a positive
impact on the environment. which plan would
be the best choice?
(1) making wooden benches by harvesting trees
from school property
(2) planting native trees along the border of the
school property
(3) introducing a new population of foxes, the
school mascot, to school grounds
(4) clearing an area to make room for additional
student parking

How do you think earths interior affects what is happening on the surface? 2. how do fossils support the continental drift hypothesis? 3. how does sea- floor spreading support the hypothesis of continental drift? 4.what do scientists observe when they studied the magnetic fields of rocks on the sides of mid-ocean ridges? 5. what is a tectonic plate ? 6. explain mantle convection 7.how can movements of the continents affect earths climate? 8. what occurs during drifting?