1.
(Generally, remediation means providing a remedy, so environmental remediation deals with the removal of pollution or contaminants from environmental media such as soil, groundwater, sediment, or surface water for the general protection of human health and the environment or from a brownfield site intended for redevelopment. Remediation is generally subject to an array of regulatory requirements, and also can be based on assessments of human health and ecological risks where no legislated standards exist or where standards are advisory.)
2.
Which of the following has the largest proven coal reserves?
Correct Answer
A. The United States
Explanation
The United States has the largest proven coal reserves compared to Australia, Indonesia, and Africa. This means that the United States has the highest amount of coal that has been identified and can be extracted economically.
3.
What isn't a requirement for severe storms to develop?
Correct Answer
C. Rainfall
Explanation
Rainfall is not a requirement for severe storms to develop because severe storms can occur without significant rainfall. Severe storms are typically characterized by strong winds, heavy precipitation, hail, and lightning. While rainfall can be associated with severe storms, it is not a necessary condition for their development. Other factors such as moist/humid air, an unstable atmosphere, and an area of low pressure are more critical in creating the conditions conducive to severe storm formation.
4.
What is the study of earthquakes called?
Correct Answer
C. Seismology
Explanation
Seismology is the study of earthquakes, including their origin, occurrence, and effects. It involves analyzing seismic waves and using various techniques to understand the Earth's internal structure and processes. This field of study helps scientists and researchers to monitor and predict earthquakes, assess their potential risks, and develop measures to mitigate their impact on society.
5.
The Machia biological park is located in which state?
Correct Answer
A. Rajasthan
Explanation
The Machia biological park is located in the state of Rajasthan.
6.
Tamil Nadu and Andhra Pradesh were put on high alert due to a cyclone storm that was formed in the Bay of Bengal. Name the cyclone.
Correct Answer
C. Vardah
Explanation
Tamil Nadu and Andhra Pradesh were put on high alert due to a cyclone storm that was formed in the Bay of Bengal. The cyclone was named Vardah.
7.
Gir forests in India are famous for which of the following animal species?
Correct Answer
A. Asiatic Lion
Explanation
The Gir forests in India are famous for the Asiatic Lion. These lions are a subspecies of lions found only in the Gir forests of Gujarat, India. They are known for their distinctive physical features, such as a shorter mane and a fold of skin on their bellies. The Gir forests have been a protected area for these lions, and conservation efforts have helped in increasing their population over the years.
8.
Which of the following National Park is famous for the 'One Horned Rhino' species?
Correct Answer
B. Kaziranga
Explanation
Kaziranga National Park is famous for the 'One Horned Rhino' species. This park is located in the state of Assam, India, and is home to two-thirds of the world's population of the Indian one-horned rhinoceros. It is a UNESCO World Heritage Site and is known for its conservation efforts to protect this endangered species. Kaziranga National Park also provides habitat for various other wildlife species, including tigers, elephants, and water buffaloes.
9.
Which State has the largest forest area in India?
Correct Answer
A. Madhya Pradesh
Explanation
Madhya Pradesh is the correct answer because it has the largest forest area in India. Madhya Pradesh is known for its rich biodiversity and is home to several national parks and wildlife sanctuaries. The state has a diverse range of forests, including tropical moist deciduous forests, dry deciduous forests, and teak forests. It is also home to the famous Bandhavgarh and Kanha National Parks, which are renowned for their tiger population. Madhya Pradesh's extensive forest cover contributes significantly to the conservation of wildlife and helps in maintaining ecological balance.
10.
Which of the following is the cold desert of the world?
Correct Answer
A. Gobi Desert
Explanation
The Gobi Desert is considered the cold desert of the world because it experiences extreme temperatures, with very cold winters and hot summers. It is located in northern China and southern Mongolia, and it is characterized by its arid and barren landscape, with sparse vegetation and sand dunes. The Gobi Desert is also known for its strong winds and frequent sandstorms, making it a harsh and inhospitable environment.
11.
What percentage of earth's freshwater is locked in ice?
Correct Answer
D. 70
Explanation
70% of Earth's freshwater is locked in ice. This means that the majority of the Earth's freshwater is in the form of ice, such as glaciers and ice caps. This is significant because it indicates that only a small percentage of freshwater is readily available for human use and consumption. The large amount of freshwater locked in ice also plays a crucial role in regulating global climate and sea levels.
12.
Indian Standard Time is the local time of:
Correct Answer
C. Allahabad
Explanation
The correct answer is Allahabad because Indian Standard Time (IST) is based on the local time of Allahabad, which is located in the Indian state of Uttar Pradesh. IST is 5 hours and 30 minutes ahead of Coordinated Universal Time (UTC+5:30). Kolkata, Mumbai, and Chennai are also major cities in India, but their local time is the same as IST.
13.
Which of the following is a wrong statement?
Correct Answer
D. Ozone in upper part of atmospHere is harmful to animals
Explanation
Ozone in the upper part of the atmosphere is not harmful to animals. In fact, ozone in the stratosphere acts as a protective layer, shielding the Earth from harmful ultraviolet (UV) radiation. It absorbs most of the sun's UV radiation, preventing it from reaching the surface of the Earth where it can cause harm to humans, animals, and plants. Ozone depletion, on the other hand, can be harmful as it leads to a thinning of the ozone layer, allowing more UV radiation to reach the Earth's surface.