A person who draws maps and charts is a cartographer. Cartographers are persons specially trained in the art and skill of map and chart making. Cartographers, that is, those who draw and prepare charts, need a very good knowledge of geography and the related details, and should also have the art of illustrating the different features of a place very vividly and clearly by using different colors and symbols.

Correct Option: B

A person who draws maps and charts is a cartographer. Cartographers are persons specially trained in the art and skill of map and chart making. Cartographers, that is, those who draw and prepare charts, need a very good knowledge of geography and the related details, and should also have the art of illustrating the different features of a place very vividly and clearly by using different colors and symbols.

El Niño is an irregularly periodical variation in winds and sea surface temperatures over the tropical eastern Pacific Ocean. Scientists have found association with El Nino and global warming since El Nino events cause short-term spikes in global average surface temperature. For example, an increase in the frequency and magnitude of El Niño events have triggered warmer than usual temperatures over the Indian Ocean.5

Correct Option: A

El Niño is an irregularly periodical variation in winds and sea surface temperatures over the tropical eastern Pacific Ocean. Scientists have found association with El Nino and global warming since El Nino events cause short-term spikes in global average surface temperature. For example, an increase in the frequency and magnitude of El Niño events have triggered warmer than usual temperatures over the Indian Ocean.5

The biosphere is the global ecological system integrating all living beings and their relationships, including their interaction with the elements of the lithosphere, geosphere, hydrosphere, and atmosphere. The biosphere is made up of the parts of Earth where life exists. It is the worldwide sum of all ecosystems.

Correct Option: C

The biosphere is the global ecological system integrating all living beings and their relationships, including their interaction with the elements of the lithosphere, geosphere, hydrosphere, and atmosphere. The biosphere is made up of the parts of Earth where life exists. It is the worldwide sum of all ecosystems.

Deciduous means “falling off at maturity” “ or “tending to fall off”. It is typically used in order to refer to trees or shrubs that lose their leaves seasonally most commonly during autumn and to the shedding of other plant structures such as petals after flowering or fruit when ripe. Common examples of deciduous trees include oak, maple, and hickory trees.

Correct Option: C

Deciduous means “falling off at maturity” “ or “tending to fall off”. It is typically used in order to refer to trees or shrubs that lose their leaves seasonally most commonly during autumn and to the shedding of other plant structures such as petals after flowering or fruit when ripe. Common examples of deciduous trees include oak, maple, and hickory trees.

Most of the terrestrial diversity is found in tropical rainforests. As per an estimation, these forests account for around 40% to 75% of all biotic species and are home to half of all the living animal and plant species on the planet. A single hectare of rainforest may contain 42,000 different species of insect, up to 807 trees of 313 species and 1,500 species of higher plants.

Correct Option: B

Most of the terrestrial diversity is found in tropical rainforests. As per an estimation, these forests account for around 40% to 75% of all biotic species and are home to half of all the living animal and plant species on the planet. A single hectare of rainforest may contain 42,000 different species of insect, up to 807 trees of 313 species and 1,500 species of higher plants.