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Which of the following statements are true regarding cold and hot deserts: (a) Hot deserts have high temperature while cold deserts have low temperature. (b) hot deserts are battered by sun and are sandy. Cold deserts have ice and snow covered ground. (c) Hot deserts are red or orange while cold deserts are gray. (d) Hot and cold deserts experience a significant seasonal effect.
Consider the following statements regarding the difference between tropical and extra-tropical cyclones and choose the correct option from the alternatives given below: 1. Extra-tropical cyclones cover a larger area as compared to the tropical cyclones 2. Extra-tropical cyclones originate both over land as well as sea whereas tropical cyclones originate only over sea 3. The wind velocity in a tropical cyclone is much higher and destructive as compared to the extra-tropical cyclones
The hot and cold deserts together occupy nearly ____ land area of the world.
Which of the following statement is/are correct? The climate of Australia is tropical and temperate respectively. The tropics are called "Savana" and the temperate is called "Downs". The palm, cedar, birch, and bamboo trees are found in the tropical forests. Select the correct code from below.
In the following question, the 1st and the last part of the sentence/passage are numbered 1 and 6. The rest of the sentence/ passage is split into four parts and named P, Q, R and S. These four parts are not given in their proper order. Read the sentence/ passage and find out which of the four combinations is correct. 1. Deforestation is the permanent destruction of forests in order to make the land available for other uses. P. Common methods of deforestation are burning trees and clear-cutting.  Q. The problem, however, is that nearly half of the world's tropical forests have been cleared. R. Burning, on the other hand, can be done quickly, in vast swaths of land, or more slowly with the slash-and-burn technique. S. Clear-cutting is when large swaths of land are cut down all at once.  6. This leads to a 6 to 12 percent increase in annual global carbon emission. 
In the question given below,three paragraphs are given, which arejumbled. Find the correct sequence ofthese paragraphs so that they form ameaningful passage.
A. Climate change is warming the ocean,but its warming land faster and thatsreally bad news for air quality all overthe world, says a new University ofCalifornia, Riverside study. The study,published February 4 in Nature ClimateChange, shows that the contrast inwarming between the continents andsea, called the land-sea warmingcontrast, drives an increasedconcentration of aerosols in theatmosphere that cause airpollution. Aerosols affect the climatesystem, including disturbances to thewater cycle, as well as human health.They also cause smog and other kinds ofair pollution that can lead to healthproblems for people, animals, andplants.
B. To determine this, the researchersran simulations of climate change undertwo scenarios. The first assumed abusiness-as-usual warming model, inwhich warming proceeds at a constant,upward rate. The second model probeda scenario in which the land warmed lessthan expected. In the business-as-usualscenario, enhanced land warmingincreased continental aridity and,subsequently, the concentration ofaerosols that leads to more air pollution.
C. A robust response to an increase ingreenhouse gases is that the land isgoing to warm faster than the ocean.This enhanced land warming is alsoassociated with increased continental
aridity. The increase in aridity leads todecreased low cloud cover and less rain,which is the main way that aerosols areremoved from the atmosphere.
Which of the following sequence of Heat zones is/are correctly placed? A) Torrid zone, South temperate zone and Frigid zone. B) Torrid zone, North temperate zone and Frigid zone. C) South temperate zone, torrid zone and Frigid zone. Select the correct answer given below.
Statements : Some hills are rivers. Some rivers are deserts. All deserts are roads.

Conclusions :
I. Some roads are rivers.
II. Some roads are hills.
III. Some deserts are hills.
Consider the following statements about Tropical Cyclones. Identify the wrong ones. Tropical cyclones are non-violent storms that originate over oceans in tropical areas. They are associated with heavy rainfall, and storm surges. They generate and intensify especially in cold tropical oceans.
Consider the following statements with reference to Tropical Moist Deciduous forest in India 1. Tropical Moist Deciduous forest is the least widespread forest in India. 2. Tropical Moist Deciduous forest is comparatively easy to exploit these forests due to their high degree of gregariousness. 3. The trees of Tropical Moist Deciduous forest drop their leaves during the spring and early summer when sufficient moisture is not available. Which of the statements given above is/are not correct?