Adaptation in plants, animals and conservation of water. Science State Board, Class 9: lessons, tests, tasks.

1.	Introduction
2.	Adaptations in hydrophytes
3.	Adaptations present in xerophytes
4.	Mesophytes and their adaptations
5.	Adaptations in bats
6.	Adaptations present in bats
7.	Adpatations in earthworms
8.	Adaptations present in earthworms - II
9.	Conservation of water
10.	Strategies used for water conservation
11.	Farm ponds
12.	Water recycling - Introduction
13.	Water recycling - secondary and tertiary treatment
14.	IUCN
15.	Red Data Book
16.	Mind map

1.	Examples of hydrophytes Difficulty: easy	3
2.	Adaptations present in hydrophytes, mesophytes and xerophytes Difficulty: easy	2
3.	Mesophytes Difficulty: easy	2
4.	Bats and their adaptations Difficulty: easy	2
5.	Earthworm and the adaptations present in them Difficulty: easy	2
6.	Farm ponds and wastewater treatment Difficulty: easy	2
7.	IUCN and Red data book Difficulty: easy	3
8.	Classification of plants based on water availability Difficulty: medium	4
9.	Hydrophytes and their adaptations Difficulty: medium	4
10.	Adaptations in plants Difficulty: medium	5
11.	Hydrophytes and the adaptations present in hydrophytes Difficulty: medium	4
12.	Difference between hibernation and aestivation; hydrophytes and xerophytes Difficulty: medium	4
13.	Patagium, hibernation, echolocation Difficulty: medium	5
14.	Setae, aestivation, annuli of earthworm Difficulty: medium	5
15.	Various water conservation strategies used Difficulty: medium	5
16.	Industrial, agricultural and domestic conservation Difficulty: medium	4
17.	Farm ponds, advantages of farm ponds and water conservation Difficulty: medium	4
18.	Water conservation strategies and adaptations in plants Difficulty: medium	5
19.	Wastewater treatment stages and steps Difficulty: medium	5
20.	IUCN and Red data book Difficulty: medium	4
21.	Adaptations present in plants and animals Difficulty: hard	7
22.	Steps in the treatment of wastewater recycling Difficulty: hard	7
23.	Adaptations present in animals - bats and earthworm Difficulty: hard	6
24.	Adaptations present in animals and plants Difficulty: hard	7

1.	Training test 1 Difficulty: medium	9
2.	Training test 2 Difficulty: medium	8
3.	Training test 3 Difficulty: medium	10

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Adaptation in plants, animals and conservation of water