23.The term “Mixing and matching” which is in news, is related to what?

[A] Cricket
[B] Food Processing
[C] COVID Vaccination
[D] Fuel Prices

Activity 1: Plant Propagation (12 marks)

Instruction: Write the term that best define the following statements

A.

  Pollination  The method by which seeds are sown widely by birds and animals.

1. _________________   propagation in which seeds are used to produce new plants.
2. _________________   Young plant
3. _________________   process of seeds turning into seedlings.
4. _________________   The method of propagation using budding and grafting.
5. _________________   A place where young plants are produced. 

B.

1. Briefly compare sexual and asexual propagation
2. List four (4) plants that are grown first in a plant nursery.

Which of the following statements is true of trophic levels in an ecosystem?

a) Food chains are accurate representations of dynamics in an ecosystem.

b) In terrestrial ecosystems, primary producers commonly eat plants.

c) Food webs are easier to interpret than food chains.

d) The least amount of energy is available at the top of a food chain.

Which of the following statements about using geothermal energy is not true?

A. Geothermal energy can be used to fuel vehicles.

B. It can be used as a source of elctricity.

C. Geothermal energy can be used as source of heat.

D. Geothermal energy is a renewable resource.