Origin and the Evolution of Life on Earth

Q. Trolleys are commonly found in ____.

1. Ladakh
2. Delhi
3. Lucknow
4. Bangalore

Q. Pine trees are found in ________ habitat.

1. desert
2. mountain
3. grassland
4. ocean

Q. Life on earth began from single-celled organisms.

1. True
2. False

Q.

Where in the USA is the highest amount of dinosaur bones?

Q. Where is the bullock cart used as a mode of transportation?

1. Muddy fields
2. Desert
3. River
4. Mountain areas

Q. Wheels of a bullock cart are made up of _____________.

1. Wood with plastic rims
2. Wood with iron rims
3. Iron with wooden rims
4. Iron with rubber rims

Q. Dinosaurs went extinct millions of years ago, because:

1. A big asteroid hit the Earth
2. The Moon hit the Earth
3. The Earth went too close to the Sun
4. The Earth started spinning fast

Q. In which continent did the early originate?

1. Australia
2. Asia
3. South America
4. Africa

Q.

If crickets live in sandy soil, which habitat would be best suited for their needs?

1. Forest

2. Grassland

3. Desert

4. Pond

Q. Life started from a single cell.

1. False
2. True

Q.

Name an organism which is now extinct and studied from its fossil.

Q. Humans were there on the earth even before dinosaurs.

1. True
2. False

Q.

In which one of the following environments are we likely to find a shark?

1. 

2. 

3. 

4. 

Q.

How do scientists study dinosaurs?

Q. Which of these were used as shelters by humans during the ice age?

1. Mammoth-skinned tents
2. Kennels
3. Natural caves
4. Barns

Q.

In deliquescent trees, the crown is:

1. Crown-like

2. Dome-shaped

3. Unbranched

4. Bush-like

Q. A human and an elephant are made of the same basic unit of life.

1. True
2. False

Q. A natural place where living beings live by obtaining food and shelter, is called:

1. Habit
2. Habitat
3. Omnivore
4. Extinction

Q. X is the main transport vehicle which helps in the movement of other compartments of train and Y is the person who runs X. Identify X and Y.

1. X- Train Engine, Y- Station Master
2. X- Platform, Y- Loco pilot
3. X- Train Engine, Y- Loco pilot
4. X- Berth, Y- Loco pilot

Q.

The evidence of dinosaurs' existence comes from

1. Videos

2. Preserved footprints

3. fossils

4. stories

Q. Humans evolved from a single celled organism in just a few years.

1. True
2. False

Q. Life started from a single cell.

1. False
2. True

Q. Which part of the train helps in the movement of all other compartments?

1. AC chair car
2. Pantry
3. Engine
4. AC two tier

Q. Trolleys are used to cross:

1. Traffic jam
2. Roads
3. Valleys
4. Railway crossings

Q. The movement of wheelchairs from one floor to another is done using _______.

1. steps
2. swings
3. ramps
4. ropes

Q. A mammoth closely resembles to _______.

1. elephant
2. horse
3. cat
4. dog

Q. Humans existed on the Earth before the dinosaurs.

1. True
2. False

Q. Humans existed on the Earth before the dinosaurs.

1. True
2. False

Q. Humans and dinosaurs have co-existed on Earth.

1. True
2. False

Q. Which of the following is used for travelling in fields?

1. Tonga
2. Jugaad
3. Bullock cart
4. Cycle