Which one of the following is a filter feeder?

a) Catfish b) Octopus c) Oyster d) Pelican 13. Ans: c Explanation: Filter feeders: Hence, option c is correct. Read:...

Magnetite particles, suspected to cause neurodegenerative problems, are generated as environmental pollutants from which of the following?

1. Brakes of motor vehicles 2. Engines of motor vehicles 3. Microwave stoves within homes 4. Power plants 5. Telephone...

With reference to the ‘New York Declaration on Forests’. Which of the following statements are correct?

1. It was first endorsed at the United Nations Climate Summit in 2014. 2. It endorses a global timeline to...

Consider the following animals:

Consider the following animals: 1. Hedgehog 2. Marmot 3. Pangolin To reduce the chance of being captured by predators, which...

What is blue carbon?

a) Carbon captured by oceans and coastal ecosystems b) Carbon sequestered in forest biomass and agricultural soils c) Carbon contained...

With reference to furnace oil, consider the following statements:

1. It is a product of oil refineries. 2. Some industries use it to generate power. 3. Its use causes...

Why is there a concern about copper smelting plants?

1. They may release lethal quantities of carbon monoxide into environment. 2. The copper slag can cause the leaching of...

‘R2 Code of Practices’ constitutes a tool available for promoting the adoption of

(a) environmentally responsible practices in electronics recycling industry (b) ecological management of ‘wetlands of International Importance’ under the Ramsar Convention...

Consider the following statements:

Consider the following statements: Statement 1: The United Nations Capital Development Fund (UNCDF) and the Arbor Day Foundation have recently...

In nature, which of the following is/are most likely to be found surviving on a surface without soil?

1. Fern 2. Lichen 3. Moss 4. Mushroom Select the correct answer using the code given below. (a) 1 and...

Shopping cart

Environment