types of motion
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SURVEY
SURVEY Name: Standard: The purpose of the survey is to give ideas to the teacher about your knowledge in medicinal plants at your localities. INSTRUCTIONS • List of the statements are given below. Carefully read the below statements. • Put a tick mark (✓) to the one you agree. CHECK ONE YES SOMETIMES NO 1. I am interested to know about medicinal plants 2. I always try to identify medicinal plants at my locality 3. One should engage in protecting the medicinal plants. 4. I like to approach experts to know more about medicinal plants. 5. I have seen/ heard about medicinal gardens. 6. Medicinal plants have great role in Indian culture. 7. Different medicinal plants are known in different names at different localities. 8. I am familiar with certain medical p
Biodiversity Under Threat Western Ghat
Biodiversity Under Threat Western Ghats: The western Ghats lying parallel to Arabian sea is more than 1500 kilometre long and its biodiversity under threat. It consists of forest. Grassland, sacred grooves, marshes, rivers and ponds. This region is rapidly deteriorating due to the thoughtless intervention of human beings.
SILENT SPRING
SILENT SPRING The book silent spring published in1962 by American researcher, Rachel Carson. Carson pointed out that birds and other organisms died in large numbers. When DDT mixed with petroleum products, affectionately called Insect bomb. DDT is abandoned in the year 1972. It causes disease such as cancer.
HYDATHODES
I expel photosynthetic byproduct oxygen and respiratory byproduct carbon dioxide and water. In certain grasses and shrubs excess water is eliminated through small pores in me at the tip of leaves.
RHEUMATIC ARTHRITIS
RHEUMATIC ARTHRITIS: It is caused by the infection in joints and degeneration changes due to old age. It damages the cartilage. Its symptoms are severe pain, incapable of moving joints. DISLOCATION: Occurs due the displacement of bones in joints.it damages the ligaments. Its symptoms includes oedema, pain and difficulty in the movement of joints.
