Class 5Environmental StudiesSeeds and Seeds
Seed Dispersal
Seeds need to move away from the parent plant to avoid competition. Methods: Wind: light seeds with wings (maple, dandelion "parachutes"). Water: coconut floats, water lily seeds. Animals: eaten by birds (pass out as droppings), barbed seeds stick to fur (gokhru/tribulus). Explosion: some pods burst and scatter seeds (touch-me-not/Mimosa, peas). Human: farming and trade spread crops worldwide.
10 examples
Concept check 1
For Class 5 Environmental Studies, explain or solve a seed dispersal question from the chapter "Seeds and Seeds". Focus on concept check and show the working clearly.
Definition to application 2
For Class 5 Environmental Studies, explain or solve a seed dispersal question from the chapter "Seeds and Seeds". Focus on definition to application and show the working clearly.
Formula warm-up 3
For Class 5 Environmental Studies, explain or solve a seed dispersal question from the chapter "Seeds and Seeds". Focus on formula warm-up and show the working clearly.
Reasoning practice 4
For Class 5 Environmental Studies, explain or solve a seed dispersal question from the chapter "Seeds and Seeds". Focus on reasoning practice and show the working clearly.
Board-style short answer 5
For Class 5 Environmental Studies, explain or solve a seed dispersal question from the chapter "Seeds and Seeds". Focus on board-style short answer and show the working clearly.
Mistake correction 6
For Class 5 Environmental Studies, explain or solve a seed dispersal question from the chapter "Seeds and Seeds". Focus on mistake correction and show the working clearly.
Visual interpretation 7
For Class 5 Environmental Studies, explain or solve a seed dispersal question from the chapter "Seeds and Seeds". Focus on visual interpretation and show the working clearly.
Applied word problem 8
For Class 5 Environmental Studies, explain or solve a seed dispersal question from the chapter "Seeds and Seeds". Focus on applied word problem and show the working clearly.
Revision challenge 9
For Class 5 Environmental Studies, explain or solve a seed dispersal question from the chapter "Seeds and Seeds". Focus on revision challenge and show the working clearly.
Exam recap 10
For Class 5 Environmental Studies, explain or solve a seed dispersal question from the chapter "Seeds and Seeds". Focus on exam recap and show the working clearly.