Extrusive igneous rocks form when hardens and cools. magma rhyolite lava feldspar

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat

Which of these is an example of land degradation? a. containers designed to store pollutants leak. b. fertilizers provide too many nutrients to crops. c. garbage is buried so the land can be reclaimed later. d. a drought kills all the plants in an area, leaving bare land

Which of the following describes the difference in stimuli required to detect a difference between the stimuli? a. just noticeableb. signal detectionc. subliminald. top down