TET Exam Environmental Studies Online Mock Test

All big cities are facing the problem of environmental pollution as a result of a large number of vehicles on the roads. The best way an individual in the city can contribute towards environmental protection is by –

Birds can fly due to light  body weight. This is due to:

Reasons that the population size of an exotic species often grows rapidly when the species is introduced in a new environment include which of the following?

I. The exotic species is resistant to pesticides

II. There is a large, underutilized food source in the new environment

III. The exotic species has few natural predators in the new environment

Which of the following device(s) is used to control particulate pollutants?

The sequence of life cycle of a plant is :

Sanjay has a sugar cube in her mouth, in which part of his tongue, will the cube be sweetest?

Presence of fins and gills is a characteristic feature of:

Which of the following is not appropriate for the teacher to do after teaching a topic on Jadonang?

The longest bone in our body is :

The group of organisms which convert light into food are called –

Which of the following statements  is incorrect?

The cause of winter rainfall in Northern India is –

An environmentally  clean fuel is :

Our head is made up of only one movable bone; it is called –

In which of the following does the pyramid of numbers appears as inverted pyramid?

While teaching the topic on ‘Air’ an EVS teacher wanted to demonstrate air has weight and occupies space. Her colleague suggested the following four different activities for this purpose to her:

(I) Place an empty inverted beaker on the surface of the water and start pressing it down

(II) Suck the juice through a straw

(III) Blow air in a balloon

(IV) Tie two inflated balloons to a rod and establish equilibrium. Then puncture on of the balloons

Which of the above activities will lead to demonstrating the desired result?

Which of the following lists has only plant eating animals?

Most of the Earth’s deserts are at approximately 30° latitude, north and south, because these latitudes are characterized by –

——————-is not an adaptation for self protection.

Which one of the following is the most important work of a teacher?

The roots of ————–plant absorb moisture from the atmosphere.

If waste materials contaminate the source of drinking water which of the following diseases will spread?

Adjustment to environment’ is called

White lung cancer is caused by?

Which of the following is not a function of the roots?

When some sugar is dissolved in a glass of water, the water level –

Obesity is a condition resulted by eating foods rich in:

The lowest layer of atmosphere is –

The leaves are spinelike usually in:

Our sun is –