1) Pit fall traps have a lid on top to stop birds eating the insects a) true b) false 2) Why do pitfall traps have holes in the bottom a) to let small insects escape b) to let out rain water 3) Pitfall traps are checked regularly to stop insects eating each other. a) true b) false 4) Quadrats are used to count a) plants b) insects 5) pitfall traps are used to count a) plants b) insects 6) To count insects in a tree you would use a) quadrats b) tree beating c) pitfall traps d) sweep nets 7) To count insects on the ground you would use a) quadrats b) tree beating c) pitfall traps d) sweep nets 8) To count insects in a pond you would use a) quadrats b) tree beating c) pitfall traps d) sweep nets

Sampling

הדפסה
הטבעה

לוח תוצאות מובילות

סגנון חזותי

אפשרויות

החלף תבנית

האם לשחזר את הנתונים שנשמרו באופן אוטומטי: ?