Author name: Umar Draz

educationist

Animals and plants buried under soil for millions of years are called:

A. Fossils
B. Species
C. Minerals
D. Rocks
Correct answer is: A. Fossils
Fossils are the preserved remains of animals and plants buried for millions of years.

Foraminifera produces:

A. Silica shells
B. Chalk
C. Cellulose walls
D. Protein structures
Correct answer is: B. Chalk
Foraminifera, marine microorganisms, produce calcium carbonate shells that contribute to chalk formation.

An undesirable change in the environment is called:

A. Pollution
B. Conservation
C. Erosion
D. Reforestation
Correct answer is: A. Pollution
Pollution refers to harmful or undesirable changes in the environment.

The molten or semi-molten rock material found beneath the surface of the Earth is called:

A. Lava
B. Magma
C. Granite
D. Basalt
Correct answer is: B. Magma
Magma is molten or semi-molten rock beneath the Earth'ssurface, while lava is above the surface.

Increase of UV rays causes:

A. Global warming
B. Skin cancer
C. Acid rain
D. Air pollution
Correct answer is: B. Skin cancer
Increased UV radiation is linked to skin cancer due to damage to skin cells.

Essential component in Database Management is:

A. Copying
B. Indexing
C. Compiler
D. Browser
Correct answer is: B. Indexing
Indexing is crucial in database management for efficient data retrieval and organization.

Which is the best-selling English newspaper in Pakistan?

A. The Nation
B. Pakistan Today
C. Dawn
D. The Express Tribune
Correct answer is: C. Dawn
Dawn is the most widely circulated and best-selling English-language newspaper in Pakistan.

When did Iran’sactions raise significant international concerns regarding nuclear proliferation?

A. 2015
B. 2018
C. 2020
D. 2022
Correct answer is: C. 2020
In 2020, Iran'snuclear activities, including uranium enrichment, raised global concerns.

Who was awarded the Nobel Peace Prize in 2001?

A. Kofi Annan
B. Nelson Mandela
C. Jimmy Carter
D. Malala Yousafzai
Correct answer is: A. Kofi Annan
Kofi Annan, along with the UN, received the Nobel Peace Prize in 2001 for peacekeeping efforts.

When did U.S. troops leave Iraq?

A. 2008
B. 2011
C. 2014
D. 2016
Correct answer is: B. 2011
U.S. combat troops officially withdrew from Iraq in December 2011.
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