The diagram given below depicts the climate change on planet Earth. Answer the following questions: (a) Name the climatic phenomenon for the increase in Earth's temperature. (b) Mention one reason for this warming. (c) What measure can be taken to prevent this climate change?

Pick the odd one out and name the category to which the remaining three belong: (a) Prothrombin, Thrombin, Fibrinogen, Albumin (b) Tonsils, Glomerulus, Spleen, Lymph nodes (c) Neutrophils, Basophils, Monocytes, Eosinophils (d) Leaves, Styrofoam, Grass, Cow dung (e) Pulmonary artery, Renal artery, Coronary artery, Hepatic artery

Give the biological/technical terms for the following: (a) The tropic movement wherein the tendrils of a pea plant twine around a support. (b) A defect in our eye in which some parts of the object are in focus while the other parts are blurred. (c) The type of waste generated in hospitals and pathological laboratories. (d) The surgical technique for females that can be used to prevent pregnancy. (e) The evolutionary process by which new species arise from the existing one.

Carbon monoxide is dangerous when inhaled in excess. Comment on the statement.

Arrange the following food chains in a proper sequence. (a) Small fish, Algae, Mosquito larvae, Kingfisher (b) Frog, Snail, Crow, Green leaves

Complete the food chain by mentioning the names of the organisms in (c) and (d):

What are biomedical wastes? Give an example.

Expand the following abbreviations: (a) CFC (b) CNG

Mention any two objectives of Swachh Bharat Abhiyan.

State any two disadvantages of living close to an airport.

State any two harmful effects of acid rain.

Which one of the following is a biodegradable waste? (a) Metal cans (b) E-waste (c) Plastic (d) Flowers