Answer:
5 Major Demerits or Problems of Green Revolution in India
Inter-Crop Imbalances: The effect of Green Revolution is primarily felt on food-grains. ...
Regional Disparities: Green Revolution technology has given birth to growing disparities in economic development at interred and intra regional levels. ...
Increase in Inter-Personal Inequalities: ...
Unemployment: ...
Other Problems:
Explanation:
Snow and ice cover less of the Earth's surface as a result of melting due to an increase in global temperature, which also lowers albedo. More energy is absorbed due to the decrease in albedo, which leads to increased warmth and melting.
Global temperature is significantly influenced by the equilibrium between the amount of solar energy reflected and absorbed by the Earth's surface. Snow, ice, and water on Earth have different capacities to reflect and absorb solar energy, and melting polar ice triggers a positive feedback loop that hastens global warming.
Pollution, including soot, decreases the albedo of ice and speeds up melting.
To know more about ice-albedo and temperature effect, visit:
brainly.com/question/14238698
<span>The correct answer is D - Saturn. Astronomers have known about Saturn's rings since Galileo first spotted them through his telescope in 1610. We've learnt a lot more about them since then, though, for example, we now understand that they are build from billions of different ring particles.</span>
A population pyramid is definitely a way you can see the sizes of different age groups in a population.
Given:
Similar triangles ABC and PQR with AB = 4 and PQ = 7.
To find:
The scale factor, ratio of perimeters, and ratio of areas.
Solution:
In similar figures the scale factor is the ratio of side or image and corresponding side of original figure.
In similar triangles ABC and PQR, the scale factor is
The scale factor of triangle ABC to triangle PQR is 
.
The ratio of the perimeters of similar triangles is equal to the ratio of their corresponding sides.
The ratio of the perimeters is 4:7.
The ratio of the areas of similar triangles is equal to the ratio of squares of their corresponding sides.
Therefore, the ratio of the areas is 16:49.
