Which of the following is an example of
negative feedback?
1)earth gets warmer, sea ice melts, earth
absorbs more heat.
2)earth gets warmer, more heat is lost to
space, earth cools.

The seaport that is near caracas has which type of climate?

Which of these statements best describes the st. lawrence seaway? the st. lawrence seaway connects the st. lawrence river with the arctic ocean. the st. lawrence seaway provides an important trading route between the u.s. and mexico. the st. lawrence seaway provides an important trading route for the u.s, but has little value for canada. the st. lawrence seaway connects the great lakes, the st. lawrence river, and the atlantic ocean.

What are some possible short and long term medical concerns for crew members on longer space exploration trips